// Scale object bounding box
void TrackMD3Scale(entity_t *e, LPCSTR key, LPCSTR value)
{
float oldscale,scale;
if (strcmpi(key, "scale") != 0)
{
return;
}
if (e->eclass->fixedsize && ((strnicmp(e->eclass->name, "misc_",5) == 0) ||
(strnicmp(e->eclass->name, "light_",6) == 0)))
{
oldscale = FloatForKey (e, "scale");
scale = atof(value);
if (oldscale != scale) // Value unchanged??????
{
Brush_Scale2(e->eclass,e->brushes.onext, scale,e->origin,true);
float a = FloatForKey (e, "angle");
if (a)
{
// Re-rotate bbox
vec3_t vAngle;
vAngle[0] = vAngle[1] = 0;
vAngle[2] = a;
Brush_Rotate(e->brushes.onext, vAngle, e->origin, true);
}
}
}
}
//===========================================================================
// this function sets the func_rotating_door in it's final position
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
void AAS_PositionFuncRotatingBrush(entity_t *mapent, mapbrush_t *brush)
{
int spawnflags, i;
float distance;
vec3_t movedir, angles, pos1, pos2;
side_t *s;
spawnflags = FloatForKey(mapent, "spawnflags");
VectorClear(movedir);
if (spawnflags & DOOR_X_AXIS)
{
movedir[2] = 1.0; //roll
}
else if (spawnflags & DOOR_Y_AXIS)
{
movedir[0] = 1.0; //pitch
}
else // Z_AXIS
{
movedir[1] = 1.0; //yaw
}
// check for reverse rotation
if (spawnflags & DOOR_REVERSE)
{
VectorInverse(movedir);
}
distance = FloatForKey(mapent, "distance");
if (!distance)
{
distance = 90;
}
GetVectorForKey(mapent, "angles", angles);
VectorCopy(angles, pos1);
VectorMA(angles, -distance, movedir, pos2);
// if it starts open, switch the positions
if (spawnflags & DOOR_START_OPEN)
{
VectorCopy(pos2, angles);
VectorCopy(pos1, pos2);
VectorCopy(angles, pos1);
VectorInverse(movedir);
} //end if
//
for (i = 0; i < brush->numsides; i++)
{
s = &brush->original_sides[i];
s->planenum = AAS_TransformPlane(s->planenum, mapent->origin, pos2);
} //end for
//
FreeBrushWindings(brush);
AAS_MakeBrushWindings(brush);
AddBrushBevels(brush);
FreeBrushWindings(brush);
} //end of the function AAS_PositionFuncRotatingBrush
/*
==================
LoadEntities
==================
*/
void LoadEntities (void)
{
char *s, *s2;
entity_t *e;
lightentity_t *le;
int i, j;
ParseEntities ();
// go through all the entities
for (i=1 ; i<num_entities ; i++)
{
e = &entities[i];
s = ValueForKey (e, "classname");
if (strncmp (s, "light", 5))
continue;
le = &lightentities[numlightentities];
numlightentities++;
strcpy (le->classname, s);
le->light = FloatForKey (e, "light");
if (!le->light)
le->light = DEFAULTLIGHTLEVEL;
le->style = FloatForKey (e, "style");
le->angle = FloatForKey (e, "angle");
GetVectorForKey (e, "origin", le->origin);
s = ValueForKey (e, "target");
if (!s[0])
continue;
// find matching targetname
for (j=1 ; j<num_entities ; j++)
{
s2 = ValueForKey (&entities[j], "targetname");
if (!strcmp (s, s2))
{
le->targetent = true;
GetVectorForKey (&entities[j], "origin", le->targetorigin);
break;
}
}
if (j == num_entities)
printf ("WARNING: entity %i has unmatched target %s\n", i, s);
}
qprintf ("%d lightentities\n", numlightentities);
}
void TrackMD3Angles(entity_t *e, LPCSTR key, LPCSTR value)
{
if (strcmpi(key, "angle") != 0)
{
return;
}
#ifdef SOF
if (e->eclass->fixedsize &&
(
(strnicmp(e->eclass->name, "misc_", 5) == 0) ||
(strnicmp(e->eclass->name, "light_", 6) == 0) ||
(strnicmp(e->eclass->name, "m_", 2) == 0) ||
(strnicmp(e->eclass->name, "item_weapon_", 12)== 0) ||
(strnicmp(e->eclass->name, "item_ammo_", 10)== 0)
)
)
#else
if (e->eclass->fixedsize && strnicmp (e->eclass->name, "misc_model",10) == 0)
#endif
{
float a = FloatForKey (e, "angle");
float b = atof(value);
if (a != b)
{
vec3_t vAngle;
vAngle[0] = vAngle[1] = 0;
vAngle[2] = -a;
Brush_Rotate(e->brushes.onext, vAngle, e->origin, true);
vAngle[2] = b;
Brush_Rotate(e->brushes.onext, vAngle, e->origin, true);
#ifdef QUAKE3
//
// auto assign new bounding box to model?
//
char *_p = ValueForKey(e, "mins");
char *_p2= ValueForKey(e, "maxs");
char *_p3= ValueForKey(e, sKEYFIELD_AUTOBOUND);
//
// if either key is missing then update both... (or if they do exist, but were only set by this code in the first place and therefore can be overwritten)
//
if ( ((strlen(_p) == 0) || (strlen(_p2) == 0)) || strlen(_p3) )
{
SetKeyValue (e, sKEYFIELD_AUTOBOUND, "1");
vec3_t vMins,vMaxs;
VectorSubtract(e->brushes.onext->mins, e->origin, vMins);
VectorSubtract(e->brushes.onext->maxs, e->origin, vMaxs);
SetKeyValue (e, "mins", va("%i %i %i", (int)vMins[0], (int)vMins[1], (int)vMins[2]));
SetKeyValue (e, "maxs", va("%i %i %i", (int)vMaxs[0], (int)vMaxs[1], (int)vMaxs[2]));
}
#endif
}
}
}
void DrawBrushEntityName (brush_t *b)
{
char *name;
float a, s, c;
vec3_t mid;
int i;
if (!b->owner)
return; // during contruction
if (b->owner == world_entity)
return;
if (b != b->owner->brushes.onext)
return; // not key brush
// draw the angle pointer
a = FloatForKey (b->owner, "angle");
if (a)
{
s = sin(a/180*pMath_PI);
c = cos(a/180*pMath_PI);
for (i=0 ; i<3 ; i++)
mid[i] = (b->mins[i] + b->maxs[i])*0.5;
glBegin (GL_LINE_STRIP);
glVertex3fv (mid);
mid[0] += c*8;
mid[1] += s*8;
glVertex3fv (mid);
mid[0] -= c*4;
mid[1] -= s*4;
mid[0] -= s*4;
mid[1] += c*4;
glVertex3fv (mid);
mid[0] += c*4;
mid[1] += s*4;
mid[0] += s*4;
mid[1] -= c*4;
glVertex3fv (mid);
mid[0] -= c*4;
mid[1] -= s*4;
mid[0] += s*4;
mid[1] -= c*4;
glVertex3fv (mid);
glEnd ();
}
if (!g_qeglobals.d_savedinfo.show_names)
return;
name = ValueForKey (b->owner, "classname");
glRasterPos2f (b->mins[0]+4, b->mins[1]+4);
glCallLists (strlen(name), GL_UNSIGNED_BYTE, name);
}
//
// move the view to a start position
//
void Map_StartPosition(){
entity_t *ent = AngledEntity();
g_pParentWnd->GetCamWnd()->Camera()->angles[PITCH] = 0;
if ( ent ) {
GetVectorForKey( ent, "origin", g_pParentWnd->GetCamWnd()->Camera()->origin );
GetVectorForKey( ent, "origin", g_pParentWnd->GetXYWnd()->GetOrigin() );
g_pParentWnd->GetCamWnd()->Camera()->angles[YAW] = FloatForKey( ent, "angle" );
}
else
{
g_pParentWnd->GetCamWnd()->Camera()->angles[YAW] = 0;
VectorCopy( vec3_origin, g_pParentWnd->GetCamWnd()->Camera()->origin );
VectorCopy( vec3_origin, g_pParentWnd->GetXYWnd()->GetOrigin() );
}
}
/*
=======================================================================================================================
=======================================================================================================================
*/
void TrackMD3Angles(entity_t *e, const char *key, const char *value) {
if ( idStr::Icmp(key, "angle") != 0 ) {
return;
}
if ((e->eclass->fixedsize && e->eclass->nShowFlags & ECLASS_MISCMODEL) || EntityHasModel(e)) {
float a = FloatForKey(e, "angle");
float b = atof(value);
if (a != b) {
idVec3 vAngle;
vAngle[0] = vAngle[1] = 0;
vAngle[2] = -a;
Brush_Rotate(e->brushes.onext, vAngle, e->origin, true);
vAngle[2] = b;
Brush_Rotate(e->brushes.onext, vAngle, e->origin, true);
}
}
}
//-----------------------------------------------------------------------------
// Compute the bounding box, excluding 3D skybox + skybox, add it to keyvalues
//-----------------------------------------------------------------------------
float DetermineVisRadius( )
{
float flRadius = -1;
// Check the max vis range to determine the vis radius
for (int i = 0; i < num_entities; ++i)
{
char* pEntity = ValueForKey(&entities[i], "classname");
if (!stricmp(pEntity, "env_fog_controller"))
{
flRadius = FloatForKey (&entities[i], "farz");
if (flRadius == 0.0f)
flRadius = -1.0f;
break;
}
}
return flRadius;
}
/*
================
Map_LoadFile
================
*/
void Map_LoadFile (char *filename)
{
char *buf;
entity_t *ent;
char temp[1024];
Sys_BeginWait ();
Select_Deselect();
//SetInspectorMode(W_CONSOLE);
QE_ConvertDOSToUnixName( temp, filename );
Sys_Printf ("Map_LoadFile: %s\n", temp );
Map_Free ();
//++timo FIXME: maybe even easier to have Group_Init called from Map_Free?
Group_Init();
g_qeglobals.d_parsed_brushes = 0;
strcpy (currentmap, filename);
if (LoadFile (filename, (void **)&buf) != -1)
{
StartTokenParsing (buf);
g_qeglobals.d_num_entities = 0;
// Timo
// will be used in Entity_Parse to detect if a conversion between brush formats is needed
g_qeglobals.bNeedConvert = false;
g_qeglobals.bOldBrushes = false;
g_qeglobals.bPrimitBrushes = false;
while (1)
{
ent = Entity_Parse (false, &active_brushes);
if (!ent)
break;
if (!strcmp(ValueForKey (ent, "classname"), "worldspawn"))
{
if (world_entity)
Sys_Printf ("WARNING: multiple worldspawn\n");
world_entity = ent;
}
else if (!strcmp(ValueForKey (ent, "classname"), "group_info"))
{
// it's a group thing!
Group_Add(ent);
Entity_Free(ent);
}
else
{
// add the entity to the end of the entity list
ent->next = &entities;
ent->prev = entities.prev;
entities.prev->next = ent;
entities.prev = ent;
g_qeglobals.d_num_entities++;
}
}
}
free (buf);
if (!world_entity)
{
Sys_Printf ("No worldspawn in map.\n");
Map_New ();
return;
}
Sys_Printf ("--- LoadMapFile ---\n");
Sys_Printf ("%s\n", temp );
Sys_Printf ("%5i brushes\n", g_qeglobals.d_parsed_brushes );
Sys_Printf ("%5i entities\n", g_qeglobals.d_num_entities);
Map_RestoreBetween ();
Sys_Printf ("Map_BuildAllDisplayLists\n");
Map_BuildBrushData();
// reset the "need conversion" flag
// conversion to the good format done in Map_BuildBrushData
g_qeglobals.bNeedConvert=false;
//
// move the view to a start position
//
ent = AngledEntity();
g_pParentWnd->GetCamera()->Camera().angles[PITCH] = 0;
if (ent)
{
GetVectorForKey (ent, "origin", g_pParentWnd->GetCamera()->Camera().origin);
GetVectorForKey (ent, "origin", g_pParentWnd->GetXYWnd()->GetOrigin());
g_pParentWnd->GetCamera()->Camera().angles[YAW] = FloatForKey (ent, "angle");
}
else
{
g_pParentWnd->GetCamera()->Camera().angles[YAW] = 0;
VectorCopy (vec3_origin, g_pParentWnd->GetCamera()->Camera().origin);
VectorCopy (vec3_origin, g_pParentWnd->GetXYWnd()->GetOrigin());
}
Map_RegionOff ();
modified = false;
Sys_SetTitle (temp);
Texture_ShowInuse ();
Sys_EndWait();
Sys_UpdateWindows (W_ALL);
}
void CPlugInManager::CommitEntityHandleToMap(LPVOID vpEntity)
{
entity_t *pe;
eclass_t *e;
brush_t *b;
vec3_t mins,maxs;
bool has_brushes;
for (int i=0 ; i < m_EntityHandles.GetSize() ; i++ )
{
if (vpEntity == m_EntityHandles.GetAt(i))
{
m_EntityHandles.RemoveAt(i);
pe = reinterpret_cast<entity_t*>(vpEntity);
// fill additional fields
// straight copy from Entity_Parse
// entity_t::origin
GetVectorForKey (pe, "origin", pe->origin);
// entity_t::eclass
if (pe->brushes.onext == &pe->brushes)
has_brushes = false;
else
has_brushes = true;
e = Eclass_ForName (ValueForKey (pe, "classname"), has_brushes);
pe->eclass = e;
// fixedsize
if (e->fixedsize)
{
if (pe->brushes.onext != &pe->brushes)
{
Sys_Printf("Warning : Fixed size entity with brushes in CPlugInManager::CommitEntityHandleToMap\n");
}
// create a custom brush
VectorAdd(e->mins, pe->origin, mins);
VectorAdd(e->maxs, pe->origin, maxs);
float a = 0;
if (e->nShowFlags & ECLASS_MISCMODEL)
{
char* p = ValueForKey(pe, "model");
if (p != NULL && strlen(p) > 0)
{
vec3_t vMin, vMax;
a = FloatForKey (pe, "angle");
if (GetCachedModel(pe, p, vMin, vMax))
{
// create a custom brush
VectorAdd (pe->md3Class->mins, pe->origin, mins);
VectorAdd (pe->md3Class->maxs, pe->origin, maxs);
}
}
}
b = Brush_Create (mins, maxs, &e->texdef);
if (a)
{
vec3_t vAngle;
vAngle[0] = vAngle[1] = 0;
vAngle[2] = a;
Brush_Rotate(b, vAngle, pe->origin, false);
}
b->owner = pe;
b->onext = pe->brushes.onext;
b->oprev = &pe->brushes;
pe->brushes.onext->oprev = b;
pe->brushes.onext = b;
}
else
{ // brush entity
if (pe->brushes.next == &pe->brushes)
Sys_Printf ("Warning: Brush entity with no brushes in CPlugInManager::CommitEntityHandleToMap\n");
}
// add brushes to the active brushes list
// and build them along the way
for (b=pe->brushes.onext ; b != &pe->brushes ; b=b->onext)
{
// convert between old brushes and brush primitive
if (g_qeglobals.m_bBrushPrimitMode)
{
// we only filled the shift scale rot fields, needs conversion
Brush_Build( b, true, true, true );
}
else
{
// we are using old brushes
Brush_Build( b );
}
b->next = active_brushes.next;
active_brushes.next->prev = b;
b->prev = &active_brushes;
active_brushes.next = b;
}
// handle worldspawn entities
// if worldspawn has no brushes, use the new one
if (!strcmp(ValueForKey (pe, "classname"), "worldspawn"))
{
if ( world_entity && ( world_entity->brushes.onext != &world_entity->brushes ) )
{
// worldspawn already has brushes
Sys_Printf ("Commiting worldspawn as func_group\n");
SetKeyValue(pe, "classname", "func_group");
// add the entity to the end of the entity list
pe->next = &entities;
pe->prev = entities.prev;
entities.prev->next = pe;
entities.prev = pe;
g_qeglobals.d_num_entities++;
}
else
{
// there's a worldspawn with no brushes, we assume the map is empty
if ( world_entity )
{
Entity_Free( world_entity );
world_entity = pe;
}
else
Sys_Printf("Warning : unexpected world_entity == NULL in CommitEntityHandleToMap\n");
}
}
else
{
// add the entity to the end of the entity list
pe->next = &entities;
pe->prev = entities.prev;
entities.prev->next = pe;
entities.prev = pe;
g_qeglobals.d_num_entities++;
}
}
}
}
/*
=======================================================================================================================
Map_LoadFile
=======================================================================================================================
*/
void Map_LoadFile(const char *filename) {
entity_t *ent;
CWaitDlg dlg;
idStr fileStr, status;
idMapFile mapfile;
Sys_BeginWait();
Select_Deselect();
dlg.AllowCancel( true );
idStr( filename ).ExtractFileName( fileStr );
sprintf( status, "Loading %s...", fileStr.c_str() );
dlg.SetWindowText( status );
sprintf( status, "Reading file %s...", fileStr.c_str() );
dlg.SetText( status );
// SetInspectorMode(W_CONSOLE);
fileStr = filename;
fileStr.BackSlashesToSlashes();
common->Printf( "Map_LoadFile: %s\n", fileStr.c_str() );
Map_Free();
g_qeglobals.d_parsed_brushes = 0;
strcpy( currentmap, filename );
if(mapfile.Parse(filename, true, true)) {
g_qeglobals.bNeedConvert = false;
g_qeglobals.bOldBrushes = false;
g_qeglobals.bPrimitBrushes = false;
g_qeglobals.mapVersion = 1.0;
long lastUpdate = 0;
int count = mapfile.GetNumEntities();
for (int i = 0; i < count; i++) {
idMapEntity *mapent = mapfile.GetEntity(i);
if (mapent) {
idStr classname = mapent->epairs.GetString("classname");
// Update 20 times a second
if ( (GetTickCount() - lastUpdate) > 50 ) {
lastUpdate = GetTickCount();
sprintf(status, "Loading entity %i (%s)...", i, classname.c_str());
dlg.SetText(status);
}
if ( dlg.CancelPressed() ) {
Sys_Status("Map load cancelled.\n");
Map_New();
return;
}
if (classname == "worldspawn") {
world_entity = EntityFromMapEntity(mapent, &dlg);
Entity_PostParse(world_entity, &active_brushes);
} else {
ent = EntityFromMapEntity(mapent, &dlg);
Entity_PostParse(ent, &active_brushes);
Entity_Name(ent, true);
// add the entity to the end of the entity list
ent->next = &entities;
ent->prev = entities.prev;
entities.prev->next = ent;
entities.prev = ent;
g_qeglobals.d_num_entities++;
}
}
}
}
if (!world_entity) {
Sys_Status("No worldspawn in map.\n");
Map_New();
return;
}
common->Printf("--- LoadMapFile ---\n");
common->Printf("%s\n", fileStr.c_str());
common->Printf("%5i brushes\n", g_qeglobals.d_parsed_brushes);
common->Printf("%5i entities\n", g_qeglobals.d_num_entities);
dlg.SetText("Restoring Between");
Map_RestoreBetween();
dlg.SetText("Building Brush Data");
common->Printf("Map_BuildAllDisplayLists\n");
Map_BuildBrushData();
//
// reset the "need conversion" flag conversion to the good format done in
// Map_BuildBrushData
//
g_qeglobals.bNeedConvert = false;
// move the view to a start position
ent = AngledEntity();
g_pParentWnd->GetCamera()->Camera().angles[PITCH] = 0;
if (ent) {
GetVectorForKey(ent, "origin", g_pParentWnd->GetCamera()->Camera().origin);
GetVectorForKey(ent, "origin", g_pParentWnd->GetXYWnd()->GetOrigin());
g_pParentWnd->GetCamera()->Camera().angles[YAW] = FloatForKey(ent, "angle");
}
else {
g_pParentWnd->GetCamera()->Camera().angles[YAW] = 0;
VectorCopy(vec3_origin, g_pParentWnd->GetCamera()->Camera().origin);
VectorCopy(vec3_origin, g_pParentWnd->GetXYWnd()->GetOrigin());
}
Map_RegionOff();
mapModified = 0;
if (GetFileAttributes(filename) & FILE_ATTRIBUTE_READONLY) {
fileStr += " (read only) ";
}
Sys_SetTitle(fileStr);
Texture_ShowInuse();
if (g_pParentWnd->GetCamera()->GetRenderMode()) {
g_pParentWnd->GetCamera()->BuildRendererState();
}
Sys_EndWait();
Sys_UpdateWindows(W_ALL);
}
//===========================================================================
//
// Parameter: -
// Returns: -
// Changes Globals: -
//===========================================================================
void AAS_PositionBrush(entity_t *mapent, mapbrush_t *brush)
{
side_t *s;
float newdist;
int i, notteam;
char *model;
if (!strcmp(ValueForKey(mapent, "classname"), "func_door_rotating"))
{
AAS_PositionFuncRotatingBrush(mapent, brush);
} //end if
else
{
if (mapent->origin[0] || mapent->origin[1] || mapent->origin[2])
{
for (i = 0; i < brush->numsides; i++)
{
s = &brush->original_sides[i];
newdist = mapplanes[s->planenum].dist +
DotProduct(mapplanes[s->planenum].normal, mapent->origin);
s->planenum = FindFloatPlane(mapplanes[s->planenum].normal, newdist);
} //end for
} //end if
//if it's a trigger hurt
if (!strcmp("trigger_hurt", ValueForKey(mapent, "classname")))
{
notteam = FloatForKey(mapent, "bot_notteam");
if ( notteam == 1 ) {
brush->contents |= CONTENTS_NOTTEAM1;
}
else if ( notteam == 2 ) {
brush->contents |= CONTENTS_NOTTEAM2;
}
else {
// always avoid so set lava contents
brush->contents |= CONTENTS_LAVA;
}
} //end if
//
else if (!strcmp("trigger_push", ValueForKey(mapent, "classname")))
{
//set the jumppad contents
brush->contents = CONTENTS_JUMPPAD;
//Log_Print("found trigger_push brush\n");
} //end if
//
else if (!strcmp("trigger_multiple", ValueForKey(mapent, "classname")))
{
//set teleporter contents
brush->contents = CONTENTS_TELEPORTER;
//Log_Print("found trigger_multiple teleporter brush\n");
} //end if
//
else if (!strcmp("trigger_teleport", ValueForKey(mapent, "classname")))
{
//set teleporter contents
brush->contents = CONTENTS_TELEPORTER;
//Log_Print("found trigger_teleport teleporter brush\n");
} //end if
else if (!strcmp("func_door", ValueForKey(mapent, "classname")))
{
//set mover contents
brush->contents = CONTENTS_MOVER;
//get the model number
model = ValueForKey(mapent, "model");
brush->modelnum = atoi(model+1);
} //end if
} //end else
} //end of the function AAS_PositionBrush
//-----------------------------------------------------------------------------
// Places Detail Objects in the level
//-----------------------------------------------------------------------------
void EmitDetailModels()
{
StartPacifier("Placing detail props : ");
// Place stuff on each face
dface_t* pFace = dfaces;
for (int j = 0; j < numfaces; ++j)
{
UpdatePacifier( (float)j / (float)numfaces );
// Get at the material associated with this face
texinfo_t* pTexInfo = &texinfo[pFace[j].texinfo];
dtexdata_t* pTexData = GetTexData( pTexInfo->texdata );
// Try to get at the material
bool found;
MaterialSystemMaterial_t handle =
FindOriginalMaterial( TexDataStringTable_GetString( pTexData->nameStringTableID ),
&found, false );
if (!found)
continue;
// See if its got any detail objects on it
const char* pDetailType = GetMaterialVar( handle, "%detailtype" );
if (!pDetailType)
continue;
// Get the detail type...
DetailObject_t search;
search.m_Name = pDetailType;
int objectType = s_DetailObjectDict.Find(search);
if (objectType < 0)
{
Warning("Material %s uses unknown detail object type %s!\n",
TexDataStringTable_GetString( pTexData->nameStringTableID ),
pDetailType);
continue;
}
// Emit objects on a particular face
DetailObject_t& detail = s_DetailObjectDict[objectType];
if (pFace[j].dispinfo < 0)
{
EmitDetailObjectsOnFace( &pFace[j], detail );
}
else
{
// Get a CCoreDispInfo. All we need is the triangles and lightmap texture coordinates.
mapdispinfo_t *pMapDisp = &mapdispinfo[pFace[j].dispinfo];
CCoreDispInfo coreDispInfo;
DispMapToCoreDispInfo( pMapDisp, &coreDispInfo, &pFace[j] );
EmitDetailObjectsOnDisplacementFace( &pFace[j], detail, coreDispInfo );
}
}
// Emit specifically specified detail props
Vector origin;
QAngle angles;
Vector2D pos[2];
Vector2D tex[2];
for (int i = 0; i < num_entities; ++i)
{
char* pEntity = ValueForKey(&entities[i], "classname");
if (!strcmp(pEntity, "detail_prop") || !strcmp(pEntity, "prop_detail"))
{
GetVectorForKey( &entities[i], "origin", origin );
GetAnglesForKey( &entities[i], "angles", angles );
char* pModelName = ValueForKey( &entities[i], "model" );
int nOrientation = IntForKey( &entities[i], "detailOrientation" );
AddDetailToLump( pModelName, origin, angles, nOrientation );
// strip this ent from the .bsp file
entities[i].epairs = 0;
continue;
}
if (!strcmp(pEntity, "prop_detail_sprite"))
{
GetVectorForKey( &entities[i], "origin", origin );
GetAnglesForKey( &entities[i], "angles", angles );
int nOrientation = IntForKey( &entities[i], "detailOrientation" );
GetVector2DForKey( &entities[i], "position_ul", pos[0] );
GetVector2DForKey( &entities[i], "position_lr", pos[1] );
GetVector2DForKey( &entities[i], "tex_ul", tex[0] );
GetVector2DForKey( &entities[i], "tex_size", tex[1] );
float flTextureSize = FloatForKey( &entities[i], "tex_total_size" );
tex[1].x += tex[0].x - 0.5f;
tex[1].y += tex[0].y - 0.5f;
tex[0].x += 0.5f;
tex[0].y += 0.5f;
tex[0] /= flTextureSize;
tex[1] /= flTextureSize;
AddDetailSpriteToLump( origin, angles, nOrientation, pos, tex, 1.0f );
// strip this ent from the .bsp file
entities[i].epairs = 0;
continue;
}
}
EndPacifier( true );
}
/**
* @brief Create lights out of patches and entity lights
* @sa LightWorld
* @sa BuildPatch
*/
void BuildLights (void)
{
int i;
light_t* l;
/* surfaces */
for (i = 0; i < MAX_MAP_FACES; i++) {
/* iterate subdivided patches */
for(const patch_t* p = face_patches[i]; p; p = p->next) {
if (VectorEmpty(p->light))
continue;
numlights[config.compile_for_day]++;
l = Mem_AllocType(light_t);
VectorCopy(p->origin, l->origin);
l->next = lights[config.compile_for_day];
lights[config.compile_for_day] = l;
l->type = emit_surface;
l->intensity = ColorNormalize(p->light, l->color);
l->intensity *= p->area * config.surface_scale;
}
}
/* entities (skip the world) */
for (i = 1; i < num_entities; i++) {
float intensity;
const char* color;
const char* target;
const entity_t* e = &entities[i];
const char* name = ValueForKey(e, "classname");
if (!Q_strstart(name, "light"))
continue;
/* remove those lights that are only for the night version */
if (config.compile_for_day) {
const int spawnflags = atoi(ValueForKey(e, "spawnflags"));
if (!(spawnflags & 1)) /* day */
continue;
}
numlights[config.compile_for_day]++;
l = Mem_AllocType(light_t);
GetVectorForKey(e, "origin", l->origin);
/* link in */
l->next = lights[config.compile_for_day];
lights[config.compile_for_day] = l;
intensity = FloatForKey(e, "light");
if (!intensity)
intensity = 300.0;
color = ValueForKey(e, "_color");
if (color && color[0] != '\0'){
if (sscanf(color, "%f %f %f", &l->color[0], &l->color[1], &l->color[2]) != 3)
Sys_Error("Invalid _color entity property given: %s", color);
ColorNormalize(l->color, l->color);
} else
VectorSet(l->color, 1.0, 1.0, 1.0);
l->intensity = intensity * config.entity_scale;
l->type = emit_point;
target = ValueForKey(e, "target");
if (target[0] != '\0' || Q_streq(name, "light_spot")) {
l->type = emit_spotlight;
l->stopdot = FloatForKey(e, "_cone");
if (!l->stopdot)
l->stopdot = 10;
l->stopdot = cos(l->stopdot * torad);
if (target[0] != '\0') { /* point towards target */
entity_t* e2 = FindTargetEntity(target);
if (!e2)
Com_Printf("WARNING: light at (%i %i %i) has missing target '%s' - e.g. create an info_null that has a 'targetname' set to '%s'\n",
(int)l->origin[0], (int)l->origin[1], (int)l->origin[2], target, target);
else {
vec3_t dest;
GetVectorForKey(e2, "origin", dest);
VectorSubtract(dest, l->origin, l->normal);
VectorNormalize(l->normal);
}
} else { /* point down angle */
const float angle = FloatForKey(e, "angle");
if (angle == ANGLE_UP) {
l->normal[0] = l->normal[1] = 0.0;
l->normal[2] = 1.0;
} else if (angle == ANGLE_DOWN) {
l->normal[0] = l->normal[1] = 0.0;
l->normal[2] = -1.0;
} else {
l->normal[2] = 0;
l->normal[0] = cos(angle * torad);
l->normal[1] = sin(angle * torad);
}
}
}
}
/* handle worldspawn light settings */
{
const entity_t* e = &entities[0];
const char* ambient, *light, *angles, *color;
float f;
int i;
if (config.compile_for_day) {
ambient = ValueForKey(e, "ambient_day");
light = ValueForKey(e, "light_day");
angles = ValueForKey(e, "angles_day");
color = ValueForKey(e, "color_day");
} else {
ambient = ValueForKey(e, "ambient_night");
light = ValueForKey(e, "light_night");
angles = ValueForKey(e, "angles_night");
color = ValueForKey(e, "color_night");
}
if (light[0] != '\0')
sun_intensity = atoi(light);
if (angles[0] != '\0') {
VectorClear(sun_angles);
if (sscanf(angles, "%f %f", &sun_angles[0], &sun_angles[1]) != 2)
Sys_Error("wrong angles values given: '%s'", angles);
AngleVectors(sun_angles, sun_normal, nullptr, nullptr);
}
if (color[0] != '\0') {
GetVectorFromString(color, sun_color);
ColorNormalize(sun_color, sun_color);
}
if (ambient[0] != '\0')
GetVectorFromString(ambient, sun_ambient_color);
/* optionally pull brightness from worldspawn */
f = FloatForKey(e, "brightness");
if (f > 0.0)
config.brightness = f;
/* saturation as well */
f = FloatForKey(e, "saturation");
if (f > 0.0)
config.saturation = f;
else
Verb_Printf(VERB_EXTRA, "Invalid saturation setting (%f) in worldspawn found\n", f);
f = FloatForKey(e, "contrast");
if (f > 0.0)
config.contrast = f;
else
Verb_Printf(VERB_EXTRA, "Invalid contrast setting (%f) in worldspawn found\n", f);
/* lightmap resolution downscale (e.g. 4 = 1 << 4) */
i = atoi(ValueForKey(e, "quant"));
if (i >= 1 && i <= 6)
config.lightquant = i;
else
Verb_Printf(VERB_EXTRA, "Invalid quant setting (%i) in worldspawn found\n", i);
}
Verb_Printf(VERB_EXTRA, "light settings:\n * intensity: %i\n * sun_angles: pitch %f yaw %f\n * sun_color: %f:%f:%f\n * sun_ambient_color: %f:%f:%f\n",
sun_intensity, sun_angles[0], sun_angles[1], sun_color[0], sun_color[1], sun_color[2], sun_ambient_color[0], sun_ambient_color[1], sun_ambient_color[2]);
Verb_Printf(VERB_NORMAL, "%i direct lights for %s lightmap\n", numlights[config.compile_for_day], (config.compile_for_day ? "day" : "night"));
}
static void PopulateTraceNodes(void)
{
int i, m, frame, castShadows;
float temp;
entity_t *e;
const char *value;
picoModel_t *model;
vec3_t origin, scale, angles;
matrix_t rotation;
matrix_t transform;
/* add worldspawn triangles */
MatrixIdentity(transform);
PopulateWithBSPModel(&bspModels[0], transform);
/* walk each entity list */
for(i = 1; i < numEntities; i++)
{
/* get entity */
e = &entities[i];
/* get shadow flags */
castShadows = ENTITY_CAST_SHADOWS;
GetEntityShadowFlags(e, NULL, &castShadows, NULL);
/* early out? */
if(!castShadows)
continue;
/* get entity origin */
GetVectorForKey(e, "origin", origin);
/* get "angle" (yaw) or "angles" (pitch yaw roll) */
MatrixIdentity(rotation);
angles[0] = angles[1] = angles[2] = 0.0f;
value = ValueForKey(e, "angle");
if(value[0] != '\0')
{
angles[1] = atof(value);
MatrixFromAngles(rotation, angles[PITCH], angles[YAW], angles[ROLL]);
}
value = ValueForKey(e, "angles");
if(value[0] != '\0')
{
sscanf(value, "%f %f %f", &angles[0], &angles[1], &angles[2]);
MatrixFromAngles(rotation, angles[PITCH], angles[YAW], angles[ROLL]);
}
value = ValueForKey(e, "rotation");
if(value[0] != '\0')
{
sscanf(value, "%f %f %f %f %f %f %f %f %f", &rotation[0], &rotation[1], &rotation[2],
&rotation[4], &rotation[5], &rotation[6], &rotation[8], &rotation[9], &rotation[10]);
}
/* get scale */
scale[0] = scale[1] = scale[2] = 1.0f;
temp = FloatForKey(e, "modelscale");
if(temp != 0.0f)
scale[0] = scale[1] = scale[2] = temp;
value = ValueForKey(e, "modelscale_vec");
if(value[0] != '\0')
sscanf(value, "%f %f %f", &scale[0], &scale[1], &scale[2]);
MatrixMultiplyScale(rotation, scale[0], scale[1], scale[2]);
/* set transform matrix */
MatrixIdentity(transform);
MatrixSetupTransformFromRotation(transform, rotation, origin);
//% m4x4_pivoted_transform_by_vec3(transform, origin, angles, eXYZ, scale, vec3_origin);
/* get model */
value = ValueForKey(e, "model");
/* switch on model type */
switch (value[0])
{
/* no model */
case '\0':
break;
/* bsp model */
case '*':
m = atoi(&value[1]);
if(m <= 0 || m >= numBSPModels)
continue;
PopulateWithBSPModel(&bspModels[m], transform);
break;
/* external model */
default:
frame = IntForKey(e, "_frame");
model = LoadModel((char *)value, frame);
if(model == NULL)
continue;
PopulateWithPicoModel(castShadows, model, transform);
continue;
}
/* get model2 */
value = ValueForKey(e, "model2");
/* switch on model type */
switch (value[0])
{
/* no model */
case '\0':
break;
/* bsp model */
case '*':
m = atoi(&value[1]);
if(m <= 0 || m >= numBSPModels)
continue;
PopulateWithBSPModel(&bspModels[m], transform);
break;
/* external model */
default:
frame = IntForKey(e, "_frame2");
model = LoadModel((char *)value, frame);
if(model == NULL)
continue;
PopulateWithPicoModel(castShadows, model, transform);
continue;
}
}
}
void ProcessDecals( void )
{
int i, j, x, y, pw[ 5 ], r, iterations, smoothNormals;
float distance, lightmapScale, backfaceAngle;
vec4_t projection, plane;
vec3_t origin, target, delta, lightmapAxis;
vec3_t minlight, minvertexlight, ambient, colormod;
entity_t *e, *e2;
parseMesh_t *p;
mesh_t *mesh, *subdivided;
bspDrawVert_t *dv[ 4 ];
const char *value;
/* note it */
Sys_FPrintf( SYS_VRB, "--- ProcessDecals ---\n" );
/* no decals */
if (nodecals)
{
for( i = 0; i < numEntities; i++ )
{
/* get entity */
e = &entities[ i ];
value = ValueForKey( e, "classname" );
if( Q_stricmp( value, "_decal" ) && Q_stricmp( value, "misc_decal" ) )
continue;
/* clear entity patches */
e->patches = NULL; // fixme: LEAK!
}
return;
}
/* walk entity list */
for( i = 0; i < numEntities; i++ )
{
/* get entity */
e = &entities[ i ];
value = ValueForKey( e, "classname" );
if( Q_stricmp( value, "_decal" ) && Q_stricmp( value, "misc_decal" ) )
continue;
/* any patches? */
if( e->patches == NULL )
{
Sys_Warning( e->mapEntityNum, "Decal entity without any patch meshes, ignoring." );
e->epairs = NULL; /* fixme: leak! */
continue;
}
/* find target */
value = ValueForKey( e, "target" );
e2 = FindTargetEntity( value );
/* no target? */
if( e2 == NULL )
{
Sys_Warning( e->mapEntityNum, "Decal entity without a valid target, ignoring." );
continue;
}
/* vortex: get lightmap scaling value for this entity */
GetEntityLightmapScale( e, &lightmapScale, 0);
/* vortex: get lightmap axis for this entity */
GetEntityLightmapAxis( e, lightmapAxis, NULL );
/* vortex: per-entity normal smoothing */
GetEntityNormalSmoothing( e, &smoothNormals, 0);
/* vortex: per-entity _minlight, _ambient, _color, _colormod */
GetEntityMinlightAmbientColor( e, NULL, minlight, minvertexlight, ambient, colormod, qtrue );
/* vortex: _backfacecull */
if ( KeyExists(e, "_backfacecull") )
backfaceAngle = FloatForKey(e, "_backfacecull");
else if ( KeyExists(e, "_bfc") )
backfaceAngle = FloatForKey(e, "_bfc");
else
backfaceAngle = 90.0f;
/* walk entity patches */
for( p = e->patches; p != NULL; p = e->patches )
{
/* setup projector */
if( VectorCompare( e->origin, vec3_origin ) )
{
VectorAdd( p->eMins, p->eMaxs, origin );
VectorScale( origin, 0.5f, origin );
}
else
VectorCopy( e->origin, origin );
VectorCopy( e2->origin, target );
VectorSubtract( target, origin, delta );
/* setup projection plane */
distance = VectorNormalize( delta, projection );
projection[ 3 ] = DotProduct( origin, projection );
/* create projectors */
if( distance > 0.125f )
{
/* tesselate the patch */
iterations = IterationsForCurve( p->longestCurve, patchSubdivisions );
subdivided = SubdivideMesh2( p->mesh, iterations );
/* fit it to the curve and remove colinear verts on rows/columns */
PutMeshOnCurve( *subdivided );
mesh = RemoveLinearMeshColumnsRows( subdivided );
FreeMesh( subdivided );
/* offset by projector origin */
for( j = 0; j < (mesh->width * mesh->height); j++ )
VectorAdd( mesh->verts[ j ].xyz, e->origin, mesh->verts[ j ].xyz );
/* iterate through the mesh quads */
for( y = 0; y < (mesh->height - 1); y++ )
{
for( x = 0; x < (mesh->width - 1); x++ )
{
/* set indexes */
pw[ 0 ] = x + (y * mesh->width);
pw[ 1 ] = x + ((y + 1) * mesh->width);
pw[ 2 ] = x + 1 + ((y + 1) * mesh->width);
pw[ 3 ] = x + 1 + (y * mesh->width);
pw[ 4 ] = x + (y * mesh->width); /* same as pw[ 0 ] */
/* set radix */
r = (x + y) & 1;
/* get drawverts */
dv[ 0 ] = &mesh->verts[ pw[ r + 0 ] ];
dv[ 1 ] = &mesh->verts[ pw[ r + 1 ] ];
dv[ 2 ] = &mesh->verts[ pw[ r + 2 ] ];
dv[ 3 ] = &mesh->verts[ pw[ r + 3 ] ];
/* planar? (nuking this optimization as it doesn't work on non-rectangular quads) */
plane[ 0 ] = 0.0f; /* stupid msvc */
if( 0 && PlaneFromPoints( plane, dv[ 0 ]->xyz, dv[ 1 ]->xyz, dv[ 2 ]->xyz ) && fabs( DotProduct( dv[ 1 ]->xyz, plane ) - plane[ 3 ] ) <= PLANAR_EPSILON )
{
/* make a quad projector */
MakeDecalProjector( i, p->shaderInfo, projection, distance, 4, dv, cos(backfaceAngle / 180.0f * Q_PI), lightmapScale, lightmapAxis, minlight, minvertexlight, ambient, colormod, smoothNormals);
}
else
{
/* make first triangle */
MakeDecalProjector( i, p->shaderInfo, projection, distance, 3, dv, cos(backfaceAngle / 180.0f * Q_PI), lightmapScale, lightmapAxis, minlight, minvertexlight, ambient, colormod, smoothNormals);
/* make second triangle */
dv[ 1 ] = dv[ 2 ];
dv[ 2 ] = dv[ 3 ];
MakeDecalProjector( i, p->shaderInfo, projection, distance, 3, dv, cos(backfaceAngle / 180.0f * Q_PI), lightmapScale, lightmapAxis, minlight, minvertexlight, ambient, colormod, smoothNormals);
}
}
}
/* clean up */
free( mesh );
}
/* remove patch from entity (fixme: leak!) */
e->patches = p->next;
/* push patch to worldspawn (enable this to debug projectors) */
#if 0
p->next = entities[ 0 ].patches;
entities[ 0 ].patches = p;
#endif
}
}
/* emit some stats */
Sys_FPrintf( SYS_VRB, "%9d decal projectors\n", numProjectors );
}
/*
=================
ParseMapEntity
parses a single entity out of a map file
=================
*/
static bool ParseMapEntity( bool onlyLights )
{
epair_t *ep;
token_t token;
const char *classname, *value;
float lightmapScale;
char shader[ MAX_SHADERPATH ];
shaderInfo_t *celShader = NULL;
brush_t *brush;
parseMesh_t *patch;
bool funcGroup;
int castShadows, recvShadows;
static bool map_type = false;
if( !Com_ReadToken( mapfile, SC_ALLOW_NEWLINES|SC_COMMENT_SEMICOLON, &token ))
return false; // end of .map file
if( com.stricmp( token.string, "{" )) Sys_Break( "ParseEntity: found %s instead {\n", token.string );
if( numEntities >= MAX_MAP_ENTITIES ) Sys_Break( "MAX_MAP_ENTITIES limit exceeded\n" );
entitySourceBrushes = 0;
mapEnt = &entities[numEntities];
numEntities++;
memset( mapEnt, 0, sizeof( *mapEnt ));
mapEnt->mapEntityNum = numMapEntities;
numMapEntities++;
while( 1 )
{
if( !Com_ReadToken( mapfile, SC_ALLOW_NEWLINES|SC_COMMENT_SEMICOLON, &token ))
Sys_Break( "ParseEntity: EOF without closing brace\n" );
if( !com.stricmp( token.string, "}" )) break;
if( !com.stricmp( token.string, "{" ))
{
// parse a brush or patch
if( !Com_ReadToken( mapfile, SC_ALLOW_NEWLINES, &token )) break;
if( !com.stricmp( token.string, "patchDef2" ))
{
numMapPatches++;
ParsePatch( onlyLights );
g_bBrushPrimit = BRUSH_RADIANT;
}
else if( !com.stricmp( token.string, "terrainDef" ))
{
MsgDev( D_WARN, "Terrain entity parsing not supported in this build.\n" );
Com_SkipBracedSection( mapfile, 0 );
g_bBrushPrimit = BRUSH_RADIANT;
}
else if( !com.stricmp( token.string, "brushDef" ))
{
// parse brush primitive
g_bBrushPrimit = BRUSH_RADIANT;
ParseBrush( onlyLights );
}
else
{
if( g_bBrushPrimit == BRUSH_RADIANT )
Sys_Break( "mixed brush primitive with another format\n" );
if( g_bBrushPrimit == BRUSH_UNKNOWN ) g_bBrushPrimit = BRUSH_WORLDCRAFT_21;
// QuArK or WorldCraft map (unknown at this point)
Com_SaveToken( mapfile, &token );
ParseBrush( onlyLights );
}
entitySourceBrushes++;
}
else
{
// parse a key / value pair
ep = ParseEpair( mapfile, &token );
if( !com.strcmp( ep->key, "mapversion" ))
{
if( com.atoi( ep->value ) == VALVE_FORMAT )
{
Msg( "Valve Format Map detected\n" );
g_bBrushPrimit = BRUSH_WORLDCRAFT_22;
}
else if( com.atoi( ep->value ) == GEARBOX_FORMAT )
{
Msg( "Gearcraft Format Map detected\n" );
g_bBrushPrimit = BRUSH_GEARCRAFT_40;
}
else g_bBrushPrimit = BRUSH_WORLDCRAFT_21;
}
if( ep->key[0] != '\0' && ep->value[0] != '\0' )
{
ep->next = mapEnt->epairs;
mapEnt->epairs = ep;
}
}
}
if( !map_type && g_bBrushPrimit != BRUSH_UNKNOWN )
{
MAPTYPE();
map_type = true;
}
classname = ValueForKey( mapEnt, "classname" );
if( onlyLights && com.strnicmp( classname, "light", 5 ))
{
numEntities--;
return true;
}
if( !com.stricmp( "func_group", classname ))
funcGroup = true;
else funcGroup = false;
// worldspawn (and func_groups) default to cast/recv shadows in worldspawn group
if( funcGroup || mapEnt->mapEntityNum == 0 )
{
castShadows = WORLDSPAWN_CAST_SHADOWS;
recvShadows = WORLDSPAWN_RECV_SHADOWS;
}
else // other entities don't cast any shadows, but recv worldspawn shadows
{
castShadows = ENTITY_CAST_SHADOWS;
recvShadows = ENTITY_RECV_SHADOWS;
}
// get explicit shadow flags
GetEntityShadowFlags( mapEnt, NULL, &castShadows, &recvShadows );
// get lightmap scaling value for this entity
if( com.strcmp( "", ValueForKey( mapEnt, "lightmapscale" )) || com.strcmp( "", ValueForKey( mapEnt, "_lightmapscale" )))
{
// get lightmap scale from entity
lightmapScale = FloatForKey( mapEnt, "lightmapscale" );
if( lightmapScale <= 0.0f ) lightmapScale = FloatForKey( mapEnt, "_lightmapscale" );
if( lightmapScale > 0.0f ) Msg( "Entity %d (%s) has lightmap scale of %.4f\n", mapEnt->mapEntityNum, classname, lightmapScale );
}
else lightmapScale = 0.0f;
// get cel shader :) for this entity
value = ValueForKey( mapEnt, "_celshader" );
if( value[0] == '\0' ) value = ValueForKey( &entities[0], "_celshader" );
if( value[0] != '\0' )
{
com.snprintf( shader, sizeof( shader ), "textures/%s", value );
celShader = ShaderInfoForShader( shader );
Msg( "Entity %d (%s) has cel shader %s\n", mapEnt->mapEntityNum, classname, celShader->shader );
}
else celShader = NULL;
// attach stuff to everything in the entity
for( brush = mapEnt->brushes; brush != NULL; brush = brush->next )
{
brush->entityNum = mapEnt->mapEntityNum;
brush->castShadows = castShadows;
brush->recvShadows = recvShadows;
brush->lightmapScale = lightmapScale;
brush->celShader = celShader;
}
for( patch = mapEnt->patches; patch != NULL; patch = patch->next )
{
patch->entityNum = mapEnt->mapEntityNum;
patch->castShadows = castShadows;
patch->recvShadows = recvShadows;
patch->lightmapScale = lightmapScale;
patch->celShader = celShader;
}
SetEntityBounds( mapEnt );
// load shader index map (equivalent to old terrain alphamap)
LoadEntityIndexMap( mapEnt );
// get entity origin and adjust brushes
GetVectorForKey( mapEnt, "origin", mapEnt->origin );
if( mapEnt->origin[0] || mapEnt->origin[1] || mapEnt->origin[2] )
AdjustBrushesForOrigin( mapEnt );
// group_info entities are just for editor grouping
if( !com.stricmp( "group_info", classname ))
{
numEntities--;
return true;
}
// group entities are just for editor convenience, toss all brushes into worldspawn
if( funcGroup )
{
MoveBrushesToWorld( mapEnt );
numEntities--;
return true;
}
return true;
}
void AddTriangleModels(entity_t * e)
{
int num, frame, castShadows, recvShadows, spawnFlags;
entity_t *e2;
const char *targetName;
const char *target, *model, *value;
char shader[MAX_QPATH];
shaderInfo_t *celShader;
float temp, baseLightmapScale, lightmapScale;
float shadeAngle;
int lightmapSampleSize;
vec3_t origin, scale, angles;
matrix_t rotation, rotationScaled, transform;
epair_t *ep;
remap_t *remap, *remap2;
char *split;
/* note it */
Sys_FPrintf(SYS_VRB, "--- AddTriangleModels ---\n");
/* get current brush entity targetname */
if(e == entities)
targetName = "";
else
{
targetName = ValueForKey(e, "name");
/* misc_model entities target non-worldspawn brush model entities */
if(targetName[0] == '\0')
return;
}
/* get lightmap scale */
/* vortex: added _ls key (short name of lightmapscale) */
baseLightmapScale = 0.0f;
if(strcmp("", ValueForKey(e, "lightmapscale")) ||
strcmp("", ValueForKey(e, "_lightmapscale")) || strcmp("", ValueForKey(e, "_ls")))
{
baseLightmapScale = FloatForKey(e, "lightmapscale");
if(baseLightmapScale <= 0.0f)
baseLightmapScale = FloatForKey(e, "_lightmapscale");
if(baseLightmapScale <= 0.0f)
baseLightmapScale = FloatForKey(e, "_ls");
if(baseLightmapScale < 0.0f)
baseLightmapScale = 0.0f;
if(baseLightmapScale > 0.0f)
Sys_Printf("World Entity has lightmap scale of %.4f\n", baseLightmapScale);
}
/* walk the entity list */
for(num = 1; num < numEntities; num++)
{
/* get e2 */
e2 = &entities[num];
/* convert misc_models into raw geometry */
if(Q_stricmp("misc_model", ValueForKey(e2, "classname")))
continue;
/* ydnar: added support for md3 models on non-worldspawn models */
target = ValueForKey(e2, "target");
if(strcmp(target, targetName))
continue;
/* get model name */
model = ValueForKey(e2, "model");
if(model[0] == '\0')
{
Sys_Printf("WARNING: misc_model at %i %i %i without a model key\n", (int)origin[0], (int)origin[1], (int)origin[2]);
continue;
}
/* get model frame */
frame = IntForKey(e2, "_frame");
/* worldspawn (and func_groups) default to cast/recv shadows in worldspawn group */
if(e == entities)
{
castShadows = WORLDSPAWN_CAST_SHADOWS;
recvShadows = WORLDSPAWN_RECV_SHADOWS;
}
/* other entities don't cast any shadows, but recv worldspawn shadows */
else
{
castShadows = ENTITY_CAST_SHADOWS;
recvShadows = ENTITY_RECV_SHADOWS;
}
/* get explicit shadow flags */
GetEntityShadowFlags(e2, e, &castShadows, &recvShadows);
/* get spawnflags */
spawnFlags = IntForKey(e2, "spawnflags");
/* Tr3B: added clipModel option */
spawnFlags |= (IntForKey(e2, "clipModel") > 0) ? 2 : 0;
/* Tr3B: added forceMeta option */
spawnFlags |= (IntForKey(e2, "forceMeta") > 0) ? 4 : 0;
/* get origin */
GetVectorForKey(e2, "origin", origin);
VectorSubtract(origin, e->origin, origin); /* offset by parent */
/* get "angle" (yaw) or "angles" (pitch yaw roll) */
MatrixIdentity(rotation);
angles[0] = angles[1] = angles[2] = 0.0f;
value = ValueForKey(e2, "angle");
if(value[0] != '\0')
{
angles[1] = atof(value);
MatrixFromAngles(rotation, angles[PITCH], angles[YAW], angles[ROLL]);
}
value = ValueForKey(e2, "angles");
if(value[0] != '\0')
{
sscanf(value, "%f %f %f", &angles[0], &angles[1], &angles[2]);
MatrixFromAngles(rotation, angles[PITCH], angles[YAW], angles[ROLL]);
}
value = ValueForKey(e2, "rotation");
if(value[0] != '\0')
{
sscanf(value, "%f %f %f %f %f %f %f %f %f", &rotation[0], &rotation[1], &rotation[2],
&rotation[4], &rotation[5], &rotation[6], &rotation[8], &rotation[9], &rotation[10]);
}
/* get scale */
scale[0] = scale[1] = scale[2] = 1.0f;
temp = FloatForKey(e2, "modelscale");
if(temp != 0.0f)
scale[0] = scale[1] = scale[2] = temp;
value = ValueForKey(e2, "modelscale_vec");
if(value[0] != '\0')
sscanf(value, "%f %f %f", &scale[0], &scale[1], &scale[2]);
MatrixCopy(rotation, rotationScaled);
MatrixMultiplyScale(rotationScaled, scale[0], scale[1], scale[2]);
/* set transform matrix */
MatrixIdentity(transform);
MatrixSetupTransformFromRotation(transform, rotationScaled, origin);
/* get shader remappings */
remap = NULL;
for(ep = e2->epairs; ep != NULL; ep = ep->next)
{
/* look for keys prefixed with "_remap" */
if(ep->key != NULL && ep->value != NULL &&
ep->key[0] != '\0' && ep->value[0] != '\0' && !Q_strncasecmp(ep->key, "_remap", 6))
{
/* create new remapping */
remap2 = remap;
remap = safe_malloc(sizeof(*remap));
remap->next = remap2;
strcpy(remap->from, ep->value);
/* split the string */
split = strchr(remap->from, ';');
if(split == NULL)
{
Sys_Printf("WARNING: Shader _remap key found in misc_model without a ; character\n");
free(remap);
remap = remap2;
continue;
}
/* store the split */
*split = '\0';
strcpy(remap->to, (split + 1));
/* note it */
//% Sys_FPrintf( SYS_VRB, "Remapping %s to %s\n", remap->from, remap->to );
}
}
/* ydnar: cel shader support */
value = ValueForKey(e2, "_celshader");
if(value[0] == '\0')
value = ValueForKey(&entities[0], "_celshader");
if(value[0] != '\0')
{
sprintf(shader, "textures/%s", value);
celShader = ShaderInfoForShader(shader);
}
else
celShader = NULL;
/* jal : entity based _samplesize */
lightmapSampleSize = 0;
if(strcmp("", ValueForKey(e2, "_lightmapsamplesize")))
lightmapSampleSize = IntForKey(e2, "_lightmapsamplesize");
else if(strcmp("", ValueForKey(e2, "_samplesize")))
lightmapSampleSize = IntForKey(e2, "_samplesize");
if(lightmapSampleSize < 0)
lightmapSampleSize = 0;
if(lightmapSampleSize > 0.0f)
Sys_Printf("misc_model has lightmap sample size of %.d\n", lightmapSampleSize);
/* get lightmap scale */
/* vortex: added _ls key (short name of lightmapscale) */
lightmapScale = 0.0f;
if(strcmp("", ValueForKey(e2, "lightmapscale")) ||
strcmp("", ValueForKey(e2, "_lightmapscale")) || strcmp("", ValueForKey(e2, "_ls")))
{
lightmapScale = FloatForKey(e2, "lightmapscale");
if(lightmapScale <= 0.0f)
lightmapScale = FloatForKey(e2, "_lightmapscale");
if(lightmapScale <= 0.0f)
lightmapScale = FloatForKey(e2, "_ls");
if(lightmapScale < 0.0f)
lightmapScale = 0.0f;
if(lightmapScale > 0.0f)
Sys_Printf("misc_model has lightmap scale of %.4f\n", lightmapScale);
}
/* jal : entity based _shadeangle */
shadeAngle = 0.0f;
if(strcmp("", ValueForKey(e2, "_shadeangle")))
shadeAngle = FloatForKey(e2, "_shadeangle");
/* vortex' aliases */
else if(strcmp("", ValueForKey(mapEnt, "_smoothnormals")))
shadeAngle = FloatForKey(mapEnt, "_smoothnormals");
else if(strcmp("", ValueForKey(mapEnt, "_sn")))
shadeAngle = FloatForKey(mapEnt, "_sn");
else if(strcmp("", ValueForKey(mapEnt, "_smooth")))
shadeAngle = FloatForKey(mapEnt, "_smooth");
if(shadeAngle < 0.0f)
shadeAngle = 0.0f;
if(shadeAngle > 0.0f)
Sys_Printf("misc_model has shading angle of %.4f\n", shadeAngle);
/* insert the model */
InsertModel((char *)model, frame, transform, rotation, remap, celShader, mapEntityNum, castShadows, recvShadows, spawnFlags,
lightmapScale, lightmapSampleSize, shadeAngle);
/* free shader remappings */
while(remap != NULL)
{
remap2 = remap->next;
free(remap);
remap = remap2;
}
}
}
void AddTriangleModel(entity_t * e)
{
int frame, castShadows, recvShadows, spawnFlags;
const char *name, *model, *value;
char shader[MAX_QPATH];
shaderInfo_t *celShader;
float temp, baseLightmapScale, lightmapScale;
float shadeAngle;
int lightmapSampleSize;
vec3_t scale;
matrix_t rotation, transform;
epair_t *ep;
remap_t *remap, *remap2;
char *split;
/* note it */
Sys_FPrintf(SYS_VRB, "--- AddTriangleModel ---\n");
/* get current brush entity name */
name = ValueForKey(e, "name");
/* misc_model entities target non-worldspawn brush model entities */
if(name[0] == '\0')
return;
/* get model name */
model = ValueForKey(e, "model");
if(model[0] == '\0')
return;
/* Tr3B: skip triggers and other entities */
if(!Q_stricmp(name, model))
return;
/* get model frame */
frame = IntForKey(e, "_frame");
/* worldspawn (and func_groups) default to cast/recv shadows in worldspawn group */
if(e == entities)
{
castShadows = WORLDSPAWN_CAST_SHADOWS;
recvShadows = WORLDSPAWN_RECV_SHADOWS;
}
/* other entities don't cast any shadows, but recv worldspawn shadows */
else
{
castShadows = ENTITY_CAST_SHADOWS;
recvShadows = ENTITY_RECV_SHADOWS;
}
/* get explicit shadow flags */
GetEntityShadowFlags(NULL, e, &castShadows, &recvShadows);
/* get spawnflags */
spawnFlags = IntForKey(e, "spawnflags");
/* Tr3B: added clipModel option */
spawnFlags |= (IntForKey(e, "clipModel") > 0) ? 2 : 0;
/* Tr3B: added forceMeta option */
spawnFlags |= (IntForKey(e, "forceMeta") > 0) ? 4 : 0;
/* get scale */
scale[0] = scale[1] = scale[2] = 1.0f;
temp = FloatForKey(e, "modelscale");
if(temp != 0.0f)
scale[0] = scale[1] = scale[2] = temp;
value = ValueForKey(e, "modelscale_vec");
if(value[0] != '\0')
sscanf(value, "%f %f %f", &scale[0], &scale[1], &scale[2]);
/* set transform matrix */
MatrixIdentity(transform);
MatrixMultiplyScale(transform, scale[0], scale[1], scale[2]);
MatrixIdentity(rotation);
/* get shader remappings */
remap = NULL;
for(ep = e->epairs; ep != NULL; ep = ep->next)
{
/* look for keys prefixed with "_remap" */
if(ep->key != NULL && ep->value != NULL &&
ep->key[0] != '\0' && ep->value[0] != '\0' && !Q_strncasecmp(ep->key, "_remap", 6))
{
/* create new remapping */
remap2 = remap;
remap = safe_malloc(sizeof(*remap));
remap->next = remap2;
strcpy(remap->from, ep->value);
/* split the string */
split = strchr(remap->from, ';');
if(split == NULL)
{
Sys_Printf("WARNING: Shader _remap key found in misc_model without a ; character\n");
free(remap);
remap = remap2;
continue;
}
/* store the split */
*split = '\0';
strcpy(remap->to, (split + 1));
/* note it */
//% Sys_FPrintf( SYS_VRB, "Remapping %s to %s\n", remap->from, remap->to );
}
}
/* ydnar: cel shader support */
value = ValueForKey(e, "_celshader");
if(value[0] == '\0')
value = ValueForKey(&entities[0], "_celshader");
if(value[0] != '\0')
{
sprintf(shader, "textures/%s", value);
celShader = ShaderInfoForShader(shader);
}
else
celShader = NULL;
/* get lightmap scale */
/* jal : entity based _samplesize */
lightmapSampleSize = 0;
if(strcmp("", ValueForKey(e, "_lightmapsamplesize")))
lightmapSampleSize = IntForKey(e, "_lightmapsamplesize");
else if(strcmp("", ValueForKey(e, "_samplesize")))
lightmapSampleSize = IntForKey(e, "_samplesize");
if(lightmapSampleSize < 0)
lightmapSampleSize = 0;
if(lightmapSampleSize > 0.0f)
Sys_Printf(" has lightmap sample size of %.d\n", lightmapSampleSize);
/* get lightmap scale */
/* vortex: added _ls key (short name of lightmapscale) */
lightmapScale = 0.0f;
if(strcmp("", ValueForKey(e, "lightmapscale")) ||
strcmp("", ValueForKey(e, "_lightmapscale")) || strcmp("", ValueForKey(e, "_ls")))
{
lightmapScale = FloatForKey(e, "lightmapscale");
if(lightmapScale <= 0.0f)
lightmapScale = FloatForKey(e, "_lightmapscale");
if(lightmapScale <= 0.0f)
lightmapScale = FloatForKey(e, "_ls");
if(lightmapScale < 0.0f)
lightmapScale = 0.0f;
if(lightmapScale > 0.0f)
Sys_Printf("misc_model has lightmap scale of %.4f\n", lightmapScale);
}
/* jal : entity based _shadeangle */
shadeAngle = 0.0f;
if(strcmp("", ValueForKey(e, "_shadeangle")))
shadeAngle = FloatForKey(e, "_shadeangle");
/* vortex' aliases */
else if(strcmp("", ValueForKey(e, "_smoothnormals")))
shadeAngle = FloatForKey(e, "_smoothnormals");
else if(strcmp("", ValueForKey(e, "_sn")))
shadeAngle = FloatForKey(e, "_sn");
else if(strcmp("", ValueForKey(e, "_smooth")))
shadeAngle = FloatForKey(e, "_smooth");
if(shadeAngle < 0.0f)
shadeAngle = 0.0f;
if(shadeAngle > 0.0f)
Sys_Printf("misc_model has shading angle of %.4f\n", shadeAngle);
/* insert the model */
InsertModel((char *)model, frame, transform, rotation, remap, celShader, mapEntityNum, castShadows, recvShadows, spawnFlags,
lightmapScale, lightmapSampleSize, shadeAngle);
/* free shader remappings */
while(remap != NULL)
{
remap2 = remap->next;
free(remap);
remap = remap2;
}
}
int ScaleBSPMain( int argc, char **argv ){
int i, j;
float f, a;
vec3_t scale;
vec3_t vec;
char str[ 1024 ];
int uniform, axis;
qboolean texscale;
float *old_xyzst = NULL;
float spawn_ref = 0;
/* arg checking */
if ( argc < 3 ) {
Sys_Printf( "Usage: q3map [-v] -scale [-tex] [-spawn_ref <value>] <value> <mapname>\n" );
return 0;
}
texscale = qfalse;
for ( i = 1; i < argc - 2; ++i )
{
if ( !strcmp( argv[i], "-tex" ) ) {
texscale = qtrue;
}
else if ( !strcmp( argv[i], "-spawn_ref" ) ) {
spawn_ref = atof( argv[i + 1] );
++i;
}
else{
break;
}
}
/* get scale */
// if(argc-2 >= i) // always true
scale[2] = scale[1] = scale[0] = atof( argv[ argc - 2 ] );
if ( argc - 3 >= i ) {
scale[1] = scale[0] = atof( argv[ argc - 3 ] );
}
if ( argc - 4 >= i ) {
scale[0] = atof( argv[ argc - 4 ] );
}
uniform = ( ( scale[0] == scale[1] ) && ( scale[1] == scale[2] ) );
if ( scale[0] == 0.0f || scale[1] == 0.0f || scale[2] == 0.0f ) {
Sys_Printf( "Usage: q3map [-v] -scale [-tex] [-spawn_ref <value>] <value> <mapname>\n" );
Sys_Printf( "Non-zero scale value required.\n" );
return 0;
}
/* do some path mangling */
strcpy( source, ExpandArg( argv[ argc - 1 ] ) );
StripExtension( source );
DefaultExtension( source, ".bsp" );
/* load the bsp */
Sys_Printf( "Loading %s\n", source );
LoadBSPFile( source );
ParseEntities();
/* note it */
Sys_Printf( "--- ScaleBSP ---\n" );
Sys_FPrintf( SYS_VRB, "%9d entities\n", numEntities );
/* scale entity keys */
for ( i = 0; i < numBSPEntities && i < numEntities; i++ )
{
/* scale origin */
GetVectorForKey( &entities[ i ], "origin", vec );
if ( ( vec[ 0 ] || vec[ 1 ] || vec[ 2 ] ) ) {
if ( !strncmp( ValueForKey( &entities[i], "classname" ), "info_player_", 12 ) ) {
vec[2] += spawn_ref;
}
vec[0] *= scale[0];
vec[1] *= scale[1];
vec[2] *= scale[2];
if ( !strncmp( ValueForKey( &entities[i], "classname" ), "info_player_", 12 ) ) {
vec[2] -= spawn_ref;
}
sprintf( str, "%f %f %f", vec[ 0 ], vec[ 1 ], vec[ 2 ] );
SetKeyValue( &entities[ i ], "origin", str );
}
a = FloatForKey( &entities[ i ], "angle" );
if ( a == -1 || a == -2 ) { // z scale
axis = 2;
}
else if ( fabs( sin( DEG2RAD( a ) ) ) < 0.707 ) {
axis = 0;
}
else{
axis = 1;
}
/* scale door lip */
f = FloatForKey( &entities[ i ], "lip" );
if ( f ) {
f *= scale[axis];
sprintf( str, "%f", f );
SetKeyValue( &entities[ i ], "lip", str );
}
/* scale plat height */
f = FloatForKey( &entities[ i ], "height" );
if ( f ) {
f *= scale[2];
sprintf( str, "%f", f );
SetKeyValue( &entities[ i ], "height", str );
}
// TODO maybe allow a definition file for entities to specify which values are scaled how?
}
/* scale models */
for ( i = 0; i < numBSPModels; i++ )
{
bspModels[ i ].mins[0] *= scale[0];
bspModels[ i ].mins[1] *= scale[1];
bspModels[ i ].mins[2] *= scale[2];
bspModels[ i ].maxs[0] *= scale[0];
bspModels[ i ].maxs[1] *= scale[1];
bspModels[ i ].maxs[2] *= scale[2];
}
/* scale nodes */
for ( i = 0; i < numBSPNodes; i++ )
{
bspNodes[ i ].mins[0] *= scale[0];
bspNodes[ i ].mins[1] *= scale[1];
bspNodes[ i ].mins[2] *= scale[2];
bspNodes[ i ].maxs[0] *= scale[0];
bspNodes[ i ].maxs[1] *= scale[1];
bspNodes[ i ].maxs[2] *= scale[2];
}
/* scale leafs */
for ( i = 0; i < numBSPLeafs; i++ )
{
bspLeafs[ i ].mins[0] *= scale[0];
bspLeafs[ i ].mins[1] *= scale[1];
bspLeafs[ i ].mins[2] *= scale[2];
bspLeafs[ i ].maxs[0] *= scale[0];
bspLeafs[ i ].maxs[1] *= scale[1];
bspLeafs[ i ].maxs[2] *= scale[2];
}
if ( texscale ) {
Sys_Printf( "Using texture unlocking (and probably breaking texture alignment a lot)\n" );
old_xyzst = safe_malloc( sizeof( *old_xyzst ) * numBSPDrawVerts * 5 );
for ( i = 0; i < numBSPDrawVerts; i++ )
{
old_xyzst[5 * i + 0] = bspDrawVerts[i].xyz[0];
old_xyzst[5 * i + 1] = bspDrawVerts[i].xyz[1];
old_xyzst[5 * i + 2] = bspDrawVerts[i].xyz[2];
old_xyzst[5 * i + 3] = bspDrawVerts[i].st[0];
old_xyzst[5 * i + 4] = bspDrawVerts[i].st[1];
}
}
/* scale drawverts */
for ( i = 0; i < numBSPDrawVerts; i++ )
{
bspDrawVerts[i].xyz[0] *= scale[0];
bspDrawVerts[i].xyz[1] *= scale[1];
bspDrawVerts[i].xyz[2] *= scale[2];
bspDrawVerts[i].normal[0] /= scale[0];
bspDrawVerts[i].normal[1] /= scale[1];
bspDrawVerts[i].normal[2] /= scale[2];
VectorNormalize( bspDrawVerts[i].normal, bspDrawVerts[i].normal );
}
if ( texscale ) {
for ( i = 0; i < numBSPDrawSurfaces; i++ )
{
switch ( bspDrawSurfaces[i].surfaceType )
{
case SURFACE_FACE:
case SURFACE_META:
if ( bspDrawSurfaces[i].numIndexes % 3 ) {
Error( "Not a triangulation!" );
}
for ( j = bspDrawSurfaces[i].firstIndex; j < bspDrawSurfaces[i].firstIndex + bspDrawSurfaces[i].numIndexes; j += 3 )
{
int ia = bspDrawIndexes[j] + bspDrawSurfaces[i].firstVert, ib = bspDrawIndexes[j + 1] + bspDrawSurfaces[i].firstVert, ic = bspDrawIndexes[j + 2] + bspDrawSurfaces[i].firstVert;
bspDrawVert_t *a = &bspDrawVerts[ia], *b = &bspDrawVerts[ib], *c = &bspDrawVerts[ic];
float *oa = &old_xyzst[ia * 5], *ob = &old_xyzst[ib * 5], *oc = &old_xyzst[ic * 5];
// extrapolate:
// a->xyz -> oa
// b->xyz -> ob
// c->xyz -> oc
ExtrapolateTexcoords(
&oa[0], &oa[3],
&ob[0], &ob[3],
&oc[0], &oc[3],
a->xyz, a->st,
b->xyz, b->st,
c->xyz, c->st );
}
break;
}
}
}
/* scale planes */
if ( uniform ) {
for ( i = 0; i < numBSPPlanes; i++ )
{
bspPlanes[ i ].dist *= scale[0];
}
}
else
{
for ( i = 0; i < numBSPPlanes; i++ )
{
bspPlanes[ i ].normal[0] /= scale[0];
bspPlanes[ i ].normal[1] /= scale[1];
bspPlanes[ i ].normal[2] /= scale[2];
f = 1 / VectorLength( bspPlanes[i].normal );
VectorScale( bspPlanes[i].normal, f, bspPlanes[i].normal );
bspPlanes[ i ].dist *= f;
}
}
/* scale gridsize */
GetVectorForKey( &entities[ 0 ], "gridsize", vec );
if ( ( vec[ 0 ] + vec[ 1 ] + vec[ 2 ] ) == 0.0f ) {
VectorCopy( gridSize, vec );
}
vec[0] *= scale[0];
vec[1] *= scale[1];
vec[2] *= scale[2];
sprintf( str, "%f %f %f", vec[ 0 ], vec[ 1 ], vec[ 2 ] );
SetKeyValue( &entities[ 0 ], "gridsize", str );
/* inject command line parameters */
InjectCommandLine( argv, 0, argc - 1 );
/* write the bsp */
UnparseEntities();
StripExtension( source );
DefaultExtension( source, "_s.bsp" );
Sys_Printf( "Writing %s\n", source );
WriteBSPFile( source );
/* return to sender */
return 0;
}
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
int Overlay_GetFromEntity( entity_t *pMapEnt )
{
int iAccessorID = -1;
// Allocate the new overlay.
int iOverlay = g_aMapOverlays.AddToTail();
mapoverlay_t *pMapOverlay = &g_aMapOverlays[iOverlay];
// Get the overlay data.
pMapOverlay->nId = g_aMapOverlays.Count() - 1;
if ( ValueForKey( pMapEnt, "targetname" )[ 0 ] != '\0' )
{
// Overlay has a name, remember it's ID for accessing
iAccessorID = pMapOverlay->nId;
}
pMapOverlay->flU[0] = FloatForKey( pMapEnt, "StartU" );
pMapOverlay->flU[1] = FloatForKey( pMapEnt, "EndU" );
pMapOverlay->flV[0] = FloatForKey( pMapEnt, "StartV" );
pMapOverlay->flV[1] = FloatForKey( pMapEnt, "EndV" );
pMapOverlay->flFadeDistMinSq = FloatForKey( pMapEnt, "fademindist" );
if ( pMapOverlay->flFadeDistMinSq > 0 )
{
pMapOverlay->flFadeDistMinSq *= pMapOverlay->flFadeDistMinSq;
}
pMapOverlay->flFadeDistMaxSq = FloatForKey( pMapEnt, "fademaxdist" );
if ( pMapOverlay->flFadeDistMaxSq > 0 )
{
pMapOverlay->flFadeDistMaxSq *= pMapOverlay->flFadeDistMaxSq;
}
GetVectorForKey( pMapEnt, "BasisOrigin", pMapOverlay->vecOrigin );
pMapOverlay->m_nRenderOrder = IntForKey( pMapEnt, "RenderOrder" );
if ( pMapOverlay->m_nRenderOrder < 0 || pMapOverlay->m_nRenderOrder >= OVERLAY_NUM_RENDER_ORDERS )
Error( "Overlay (%s) at %f %f %f has invalid render order (%d).\n", ValueForKey( pMapEnt, "material" ), pMapOverlay->vecOrigin );
GetVectorForKey( pMapEnt, "uv0", pMapOverlay->vecUVPoints[0] );
GetVectorForKey( pMapEnt, "uv1", pMapOverlay->vecUVPoints[1] );
GetVectorForKey( pMapEnt, "uv2", pMapOverlay->vecUVPoints[2] );
GetVectorForKey( pMapEnt, "uv3", pMapOverlay->vecUVPoints[3] );
GetVectorForKey( pMapEnt, "BasisU", pMapOverlay->vecBasis[0] );
GetVectorForKey( pMapEnt, "BasisV", pMapOverlay->vecBasis[1] );
GetVectorForKey( pMapEnt, "BasisNormal", pMapOverlay->vecBasis[2] );
const char *pMaterialName = ValueForKey( pMapEnt, "material" );
Assert( strlen( pMaterialName ) < OVERLAY_MAP_STRLEN );
if ( strlen( pMaterialName ) >= OVERLAY_MAP_STRLEN )
{
Error( "Overlay Material Name (%s) too long! > OVERLAY_MAP_STRLEN (%d)", pMaterialName, OVERLAY_MAP_STRLEN );
return -1;
}
strcpy( pMapOverlay->szMaterialName, pMaterialName );
// Convert the sidelist to side id(s).
const char *pSideList = ValueForKey( pMapEnt, "sides" );
char *pTmpList = ( char* )_alloca( strlen( pSideList ) + 1 );
strcpy( pTmpList, pSideList );
const char *pScan = strtok( pTmpList, " " );
if ( !pScan )
return iAccessorID;
pMapOverlay->aSideList.Purge();
pMapOverlay->aFaceList.Purge();
do
{
int nSideId;
if ( sscanf( pScan, "%d", &nSideId ) == 1 )
{
pMapOverlay->aSideList.AddToTail( nSideId );
}
} while ( ( pScan = strtok( NULL, " " ) ) );
return iAccessorID;
}
/*
=============
FinalLightFace
Add the indirect lighting on top of the direct
lighting and save into final map format
=============
*/
void FinalLightFace( int iThread, int facenum )
{
dface_t *f;
int i, j, k;
facelight_t *fl;
float minlight;
int lightstyles;
LightingValue_t lb[NUM_BUMP_VECTS + 1], v[NUM_BUMP_VECTS + 1];
unsigned char *pdata[NUM_BUMP_VECTS + 1];
int bumpSample;
radial_t *rad = NULL;
radial_t *prad = NULL;
f = &g_pFaces[facenum];
// test for non-lit texture
if ( texinfo[f->texinfo].flags & TEX_SPECIAL)
return;
fl = &facelight[facenum];
for (lightstyles=0; lightstyles < MAXLIGHTMAPS; lightstyles++ )
{
if ( f->styles[lightstyles] == 255 )
break;
}
if ( !lightstyles )
return;
//
// sample the triangulation
//
minlight = FloatForKey (face_entity[facenum], "_minlight") * 128;
bool needsBumpmap = ( texinfo[f->texinfo].flags & SURF_BUMPLIGHT ) ? true : false;
int bumpSampleCount = needsBumpmap ? NUM_BUMP_VECTS + 1 : 1;
bool bDisp = ( f->dispinfo != -1 );
//#define RANDOM_COLOR
#ifdef RANDOM_COLOR
unsigned char randomColor[3];
GetRandomColor( randomColor );
#endif
// NOTE: I'm using these RB trees to sort all the illumination values
// to compute median colors. Turns out that this is a somewhat better
// method that using the average; usually if there are surfaces
// with a large light intensity variation, the extremely bright regions
// have a very small area and tend to influence the average too much.
CUtlRBTree< float, int > m_Red( 0, 256, FloatLess );
CUtlRBTree< float, int > m_Green( 0, 256, FloatLess );
CUtlRBTree< float, int > m_Blue( 0, 256, FloatLess );
for (k=0 ; k < lightstyles; k++ )
{
m_Red.RemoveAll();
m_Green.RemoveAll();
m_Blue.RemoveAll();
if (!do_fast)
{
if( !bDisp )
{
rad = BuildLuxelRadial( facenum, k );
}
else
{
rad = StaticDispMgr()->BuildLuxelRadial( facenum, k, needsBumpmap );
}
}
if (numbounce > 0 && k == 0)
{
// currently only radiosity light non-displacement surfaces!
if( !bDisp )
{
prad = BuildPatchRadial( facenum );
}
else
{
prad = StaticDispMgr()->BuildPatchRadial( facenum, needsBumpmap );
}
}
// pack the nonbump texture and the three bump texture for the given
// lightstyle right next to each other.
// NOTE: Even though it's building positions for all bump-mapped data,
// it isn't going to use those positions (see loop over bumpSample below)
// The file offset is correctly computed to only store space for 1 set
// of light data if we don't have bumped lighting.
for( bumpSample = 0; bumpSample < bumpSampleCount; ++bumpSample )
{
pdata[bumpSample] = &(*pdlightdata)[f->lightofs + (k * bumpSampleCount + bumpSample) * fl->numluxels*4];
}
// Compute the average luxel color, but not for the bump samples
Vector avg( 0.0f, 0.0f, 0.0f );
int avgCount = 0;
for (j=0 ; j<fl->numluxels; j++)
{
// garymct - direct lighting
bool baseSampleOk = true;
if (!do_fast)
{
if( !bDisp )
{
baseSampleOk = SampleRadial( rad, fl->luxel[j], lb, bumpSampleCount );
}
else
{
baseSampleOk = StaticDispMgr()->SampleRadial( facenum, rad, fl->luxel[j], j, lb, bumpSampleCount, false );
}
}
else
{
for ( int iBump = 0 ; iBump < bumpSampleCount; iBump++ )
{
lb[iBump] = fl->light[0][iBump][j];
}
}
if (prad)
{
// garymct - bounced light
// v is indirect light that is received on the luxel.
if( !bDisp )
{
SampleRadial( prad, fl->luxel[j], v, bumpSampleCount );
}
else
{
StaticDispMgr()->SampleRadial( facenum, prad, fl->luxel[j], j, v, bumpSampleCount, true );
}
for( bumpSample = 0; bumpSample < bumpSampleCount; ++bumpSample )
{
lb[bumpSample].AddLight( v[bumpSample] );
}
}
if ( bDisp && g_bDumpPatches )
{
for( bumpSample = 0; bumpSample < bumpSampleCount; ++bumpSample )
{
DumpDispLuxels( facenum, lb[bumpSample].m_vecLighting, j, bumpSample );
}
}
if (fl->numsamples == 0)
{
for( i = 0; i < bumpSampleCount; i++ )
{
lb[i].Init( 255, 0, 0 );
}
baseSampleOk = false;
}
int bumpSample;
for( bumpSample = 0; bumpSample < bumpSampleCount; bumpSample++ )
{
// clip from the bottom first
// garymct: minlight is a per entity minimum light value?
for( i=0; i<3; i++ )
{
lb[bumpSample].m_vecLighting[i] = max( lb[bumpSample].m_vecLighting[i], minlight );
}
// Do the average light computation, I'm assuming (perhaps incorrectly?)
// that all luxels in a particular lightmap have the same area here.
// Also, don't bother doing averages for the bump samples. Doing it here
// because of the minlight clamp above + the random color testy thingy.
// Also have to do it before Vec3toColorRGBExp32 because it
// destructively modifies lb[bumpSample] (Feh!)
if ((bumpSample == 0) && baseSampleOk)
{
++avgCount;
ApplyMacroTextures( facenum, fl->luxel[j], lb[0].m_vecLighting );
// For median computation
m_Red.Insert( lb[bumpSample].m_vecLighting[0] );
m_Green.Insert( lb[bumpSample].m_vecLighting[1] );
m_Blue.Insert( lb[bumpSample].m_vecLighting[2] );
}
#ifdef RANDOM_COLOR
pdata[bumpSample][0] = randomColor[0] / ( bumpSample + 1 );
pdata[bumpSample][1] = randomColor[1] / ( bumpSample + 1 );
pdata[bumpSample][2] = randomColor[2] / ( bumpSample + 1 );
pdata[bumpSample][3] = 0;
#else
// convert to a 4 byte r,g,b,signed exponent format
VectorToColorRGBExp32( Vector( lb[bumpSample].m_vecLighting.x, lb[bumpSample].m_vecLighting.y,
lb[bumpSample].m_vecLighting.z ), *( ColorRGBExp32 *)pdata[bumpSample] );
#endif
pdata[bumpSample] += 4;
}
}
FreeRadial( rad );
if (prad)
{
FreeRadial( prad );
prad = NULL;
}
// Compute the median color for this lightstyle
// Remember, the data goes *before* the specified light_ofs, in *reverse order*
ColorRGBExp32 *pAvgColor = dface_AvgLightColor( f, k );
if (avgCount == 0)
{
Vector median( 0, 0, 0 );
VectorToColorRGBExp32( median, *pAvgColor );
}
else
{
unsigned int r, g, b;
r = m_Red.FirstInorder();
g = m_Green.FirstInorder();
b = m_Blue.FirstInorder();
avgCount >>= 1;
while (avgCount > 0)
{
r = m_Red.NextInorder(r);
g = m_Green.NextInorder(g);
b = m_Blue.NextInorder(b);
--avgCount;
}
Vector median( m_Red[r], m_Green[g], m_Blue[b] );
VectorToColorRGBExp32( median, *pAvgColor );
}
}
}
qboolean FloodEntities( tree_t *tree )
{
int i, s;
vec3_t origin, offset, scale, angles;
qboolean r, inside, tripped, skybox;
node_t *headnode;
entity_t *e;
const char *value;
headnode = tree->headnode;
Sys_FPrintf( SYS_VRB,"--- FloodEntities ---\n" );
inside = qfalse;
tree->outside_node.occupied = 0;
tripped = qfalse;
c_floodedleafs = 0;
for( i = 1; i < numEntities; i++ )
{
/* get entity */
e = &entities[ i ];
/* get origin */
GetVectorForKey( e, "origin", origin );
if( VectorCompare( origin, vec3_origin ) )
continue;
/* handle skybox entities */
value = ValueForKey( e, "classname" );
if( !Q_stricmp( value, "_skybox" ) )
{
skybox = qtrue;
skyboxPresent = qtrue;
/* invert origin */
VectorScale( origin, -1.0f, offset );
/* get scale */
VectorSet( scale, 64.0f, 64.0f, 64.0f );
value = ValueForKey( e, "_scale" );
if( value[ 0 ] != '\0' )
{
s = sscanf( value, "%f %f %f", &scale[ 0 ], &scale[ 1 ], &scale[ 2 ] );
if( s == 1 )
{
scale[ 1 ] = scale[ 0 ];
scale[ 2 ] = scale[ 0 ];
}
}
/* get "angle" (yaw) or "angles" (pitch yaw roll) */
VectorClear( angles );
angles[ 2 ] = FloatForKey( e, "angle" );
value = ValueForKey( e, "angles" );
if( value[ 0 ] != '\0' )
sscanf( value, "%f %f %f", &angles[ 1 ], &angles[ 2 ], &angles[ 0 ] );
/* set transform matrix (thanks spog) */
m4x4_identity( skyboxTransform );
m4x4_pivoted_transform_by_vec3( skyboxTransform, offset, angles, eXYZ, scale, origin );
}
else
skybox = qfalse;
/* nudge off floor */
origin[ 2 ] += 1;
/* debugging code */
//% if( i == 1 )
//% origin[ 2 ] += 4096;
/* find leaf */
r = PlaceOccupant( headnode, origin, e, skybox );
if( r )
inside = qtrue;
if( (!r || tree->outside_node.occupied) && !tripped )
{
xml_Select( "Entity leaked", e->mapEntityNum, 0, qfalse );
tripped = qtrue;
}
}
Sys_FPrintf( SYS_VRB, "%9d flooded leafs\n", c_floodedleafs );
if( !inside )
Sys_FPrintf( SYS_VRB, "no entities in open -- no filling\n" );
else if( tree->outside_node.occupied )
Sys_FPrintf( SYS_VRB, "entity reached from outside -- no filling\n" );
return (qboolean) (inside && !tree->outside_node.occupied);
}
/*
==================
ParseLightEntities
==================
*/
void ParseLightEntities( void )
{
int i, j;
entity_t *ent;
char *value, *targetname, *style;
directlight_t *l;
double vec[4], color2[3];
qboolean isLight;
num_directlights = 0;
for( i = 0, ent = entities; i < num_entities; i++, ent++ ) {
value = ValueForKey( ent, "classname" );
if( strncmp (value, "light", 5) )
continue;
if( !strcmp (value, "light") )
isLight = true;
else
isLight = false;
if( num_directlights == MAP_DIRECTLIGHTS )
Error( "numdirectlights == MAP_DIRECTLIGHTS" );
l = &directlights[num_directlights++];
memset( l, 0, sizeof (*l) );
color2[0] = color2[1] = color2[2] = 1.0f;
l->color[0] = l->color[1] = l->color[2] = 1.0f;
GetVectorForKey( ent, "origin", l->origin );
l->type = defaultlighttype;
if (!overridelighttypes && (j = FloatForKey( ent, "delay" )))
{
if (j < 0 || j >= LIGHTTYPE_TOTAL)
Error("error in light at %.0f %.0f %.0f:\nunknown light type \"delay\" \"%s\"\n", l->origin[0], l->origin[1], l->origin[2], ValueForKey( ent, "delay" ));
l->type = j;
}
l->style = FloatForKey( ent, "style" );
if( (unsigned)l->style > 254 )
Error( "error in light at %.0f %.0f %.0f:\nBad light style %i (must be 0-254)", l->origin[0], l->origin[1], l->origin[2], l->style );
l->angle = FloatForKey( ent, "angle" );
value = ValueForKey( ent, "color" );
if( !value[0] )
value = ValueForKey( ent, "_color" );
if( value[0] )
if( sscanf (value, "%lf %lf %lf", &color2[0], &color2[1], &color2[2]) != 3 )
Error( "error in light at %.0f %.0f %.0f:\ncolor must be given 3 values", l->origin[0], l->origin[1], l->origin[2] );
value = ValueForKey( ent, "light" );
if( !value[0] )
value = ValueForKey( ent, "_light" );
if( value[0] ) {
j = sscanf ( value, "%lf %lf %lf %lf", &vec[0], &vec[1], &vec[2], &vec[3] );
switch( j ) {
case 4:// HalfLife light
l->color[0] = vec[0];
l->color[1] = vec[1];
l->color[2] = vec[2];
l->radius = vec[3];
break;
case 1: // quake light
l->radius = vec[0];
l->color[0] = vec[0];
l->color[1] = vec[0];
l->color[2] = vec[0];
break;
default:
Error( "error in light at %.0f %.0f %.0f:\n_light (or light) key must be 1 (Quake) or 4 (HalfLife) numbers, \"%s\" is not valid\n", l->origin[0], l->origin[1], l->origin[2], value );
}
}
if( !l->radius )
{
l->radius = DEFAULTLIGHTLEVEL;
l->color[0] = DEFAULTLIGHTLEVEL;
l->color[1] = DEFAULTLIGHTLEVEL;
l->color[2] = DEFAULTLIGHTLEVEL;
}
// for some reason this * 0.5 is needed to match quake light
VectorScale(l->color, 0.5, l->color);
// fix tyrlite darklight radius value (but color remains negative)
l->radius = fabs(l->radius);
// apply scaling to radius
vec[0] = FloatForKey( ent, "wait" );
if( !vec[0] )
vec[0] = 1;
if (vec[0] != 1)
{
if (vec[0] <= 0.0001)
{
l->type = LIGHTTYPE_NONE;
l->radius = BOGUS_RANGE;
VectorScale(l->color, 0.25, l->color);
}
else
l->radius /= vec[0];
}
l->radius *= globallightradiusscale;
l->clampradius = l->radius;
switch (l->type)
{
case LIGHTTYPE_RECIPX:
l->clampradius = BOGUS_RANGE;
break;
case LIGHTTYPE_RECIPXX:
l->clampradius = BOGUS_RANGE;
break;
default:
break;
}
l->color[0] *= color2[0] * globallightscale;
l->color[1] *= color2[1] * globallightscale;
l->color[2] *= color2[2] * globallightscale;
// this confines the light to a specified radius (typically used on RECIPX and RECIPXX)
vec[0] = FloatForKey( ent, "_lightradius" );
if (vec[0])
l->clampradius = vec[0];
if( isLight ) {
value = ValueForKey( ent, "targetname" );
if( value[0] && !l->style ) {
char s[16];
l->style = LightStyleForTargetname( value );
memset( s, 0, sizeof(s) );
sprintf( s, "%i", l->style );
SetKeyValue( ent, "style", s );
}
}
value = ValueForKey( ent, "target" );
if( !value[0] )
{
if (l->type == LIGHTTYPE_SUN)
Error("error in light at %.0f %.0f %.0f:\nLIGHTTYPE_SUN (delay 4) requires a target for the sun direction\n", l->origin[0], l->origin[1], l->origin[2]);
continue;
}
for( j = 0; j < num_entities; j++ ) {
if( i == j )
continue;
targetname = ValueForKey( &entities[j], "targetname" );
if( !strcmp (targetname, value) ) {
vec3_t origin;
GetVectorForKey( &entities[j], "origin", origin );
// set up spotlight values for lighting code to use
VectorSubtract( origin, l->origin, l->spotdir );
VectorNormalize( l->spotdir );
if( !l->angle )
l->spotcone = -cos( 20 * Q_PI / 180 );
else
l->spotcone = -cos( l->angle / 2 * Q_PI / 180 );
break;
}
}
if( j == num_entities ) {
printf( "warning in light at %.0f %.0f %.0f:\nunmatched spotlight target\n", l->origin[0], l->origin[1], l->origin[2]);
if (l->type == LIGHTTYPE_SUN)
Error("error in light at %.0f %.0f %.0f:\nLIGHTTYPE_SUN (delay 4) requires a target for the sun direction\n", l->origin[0], l->origin[1], l->origin[2]);
continue;
}
// set the style on the source ent for switchable lights
style = ValueForKey( &entities[j], "style" );
if( style[0] && atof (style) ) {
char s[16];
l->style = atof( style );
if( (unsigned)l->style > 254 )
Error( "error in light at %.0f %.0f %.0f:\nBad target light style %i (must be 0-254)", l->origin[0], l->origin[1], l->origin[2], l->style );
memset( s, 0, sizeof(s) );
sprintf( s, "%i", l->style );
SetKeyValue( ent, "style", s );
}
}
}
int ScaleBSPMain( int argc, char **argv )
{
int i;
float f, scale;
vec3_t vec;
char str[ 1024 ];
/* arg checking */
if( argc < 2 )
{
Sys_Printf( "Usage: q3map -scale <value> [-v] <mapname>\n" );
return 0;
}
/* get scale */
scale = atof( argv[ argc - 2 ] );
if( scale == 0.0f )
{
Sys_Printf( "Usage: q3map -scale <value> [-v] <mapname>\n" );
Sys_Printf( "Non-zero scale value required.\n" );
return 0;
}
/* do some path mangling */
strcpy( source, ExpandArg( argv[ argc - 1 ] ) );
StripExtension( source );
DefaultExtension( source, ".bsp" );
/* load the bsp */
Sys_Printf( "Loading %s\n", source );
LoadBSPFile( source );
ParseEntities();
/* note it */
Sys_Printf( "--- ScaleBSP ---\n" );
Sys_FPrintf( SYS_VRB, "%9d entities\n", numEntities );
/* scale entity keys */
for( i = 0; i < numBSPEntities && i < numEntities; i++ )
{
/* scale origin */
GetVectorForKey( &entities[ i ], "origin", vec );
if( (vec[ 0 ] + vec[ 1 ] + vec[ 2 ]) )
{
VectorScale( vec, scale, vec );
sprintf( str, "%f %f %f", vec[ 0 ], vec[ 1 ], vec[ 2 ] );
SetKeyValue( &entities[ i ], "origin", str );
}
/* scale door lip */
f = FloatForKey( &entities[ i ], "lip" );
if( f )
{
f *= scale;
sprintf( str, "%f", f );
SetKeyValue( &entities[ i ], "lip", str );
}
}
/* scale models */
for( i = 0; i < numBSPModels; i++ )
{
VectorScale( bspModels[ i ].mins, scale, bspModels[ i ].mins );
VectorScale( bspModels[ i ].maxs, scale, bspModels[ i ].maxs );
}
/* scale nodes */
for( i = 0; i < numBSPNodes; i++ )
{
VectorScale( bspNodes[ i ].mins, scale, bspNodes[ i ].mins );
VectorScale( bspNodes[ i ].maxs, scale, bspNodes[ i ].maxs );
}
/* scale leafs */
for( i = 0; i < numBSPLeafs; i++ )
{
VectorScale( bspLeafs[ i ].mins, scale, bspLeafs[ i ].mins );
VectorScale( bspLeafs[ i ].maxs, scale, bspLeafs[ i ].maxs );
}
/* scale drawverts */
for( i = 0; i < numBSPDrawVerts; i++ )
VectorScale( bspDrawVerts[ i ].xyz, scale, bspDrawVerts[ i ].xyz );
/* scale planes */
for( i = 0; i < numBSPPlanes; i++ )
bspPlanes[ i ].dist *= scale;
/* scale gridsize */
GetVectorForKey( &entities[ 0 ], "gridsize", vec );
if( (vec[ 0 ] + vec[ 1 ] + vec[ 2 ]) == 0.0f )
VectorCopy( gridSize, vec );
VectorScale( vec, scale, vec );
sprintf( str, "%f %f %f", vec[ 0 ], vec[ 1 ], vec[ 2 ] );
SetKeyValue( &entities[ 0 ], "gridsize", str );
/* write the bsp */
UnparseEntities();
StripExtension( source );
DefaultExtension( source, "_s.bsp" );
Sys_Printf( "Writing %s\n", source );
WriteBSPFile( source );
/* return to sender */
return 0;
}
/*
================
Entity_Parse
If onlypairs is set, the classname info will not
be looked up, and the entity will not be added
to the global list. Used for parsing the project.
================
*/
entity_t *Entity_Parse (qboolean onlypairs, brush_t* pList)
{
entity_t *ent;
eclass_t *e;
brush_t *b;
vec3_t mins, maxs;
epair_t *ep;
qboolean has_brushes;
#ifdef SOF
float scale;
#endif
if (!GetToken (true))
return NULL;
if (strcmp (token, "{") )
Error ("ParseEntity: { not found");
ent = (entity_t*)qmalloc (sizeof(*ent));
ent->brushes.onext = ent->brushes.oprev = &ent->brushes;
do
{
if (!GetToken (true))
{
Warning ("ParseEntity: EOF without closing brace");
return NULL;
}
if (!strcmp (token, "}") )
break;
if (!strcmp (token, "{") )
{
b = Brush_Parse ();
if (b != NULL)
{
b->owner = ent;
// add to the end of the entity chain
b->onext = &ent->brushes;
b->oprev = ent->brushes.oprev;
ent->brushes.oprev->onext = b;
ent->brushes.oprev = b;
}
else
{
break;
}
}
else
{
ep = ParseEpair ();
{
// update: the original code here may have been simple, but it meant that every map load/save
// the key/value pair fields were reversed in the save file, which messes up SourceSafe when it
// tries to delta the two versions during check-in... -slc
#if 0
ep->next = ent->epairs;
ent->epairs = ep;
#else
// join this onto the END of the chain instead...
//
if (ent->epairs == NULL) // special case for if there isn't a chain yet... :-)
{
ep->next = ent->epairs;
ent->epairs = ep;
}
else
{
for (epair_t* ep2 = ent->epairs ; ep2 ; ep2=ep2->next)
{
if (ep2->next == NULL)
{
// found the end, so...
//
ep2->next = ep;
ep->next = NULL;
break;
}
}
}
#endif
}
}
} while (1);
if (onlypairs)
return ent;
if (ent->brushes.onext == &ent->brushes)
has_brushes = false;
else
has_brushes = true;
GetVectorForKey (ent, "origin", ent->origin);
e = Eclass_ForName (ValueForKey (ent, "classname"), has_brushes);
ent->eclass = e;
if (e->fixedsize)
{ // fixed size entity
if (ent->brushes.onext != &ent->brushes)
{
printf ("Warning: Fixed size entity with brushes\n");
#if 0
while (ent->brushes.onext != &ent->brushes)
{ // FIXME: this will free the entity and crash!
Brush_Free (b);
}
#endif
ent->brushes.next = ent->brushes.prev = &ent->brushes;
}
// create a custom brush
VectorAdd (e->mins, ent->origin, mins);
VectorAdd (e->maxs, ent->origin, maxs);
float a = 0;
if (strnicmp(e->name, "misc_model",10) == 0)
{
char* p = ValueForKey(ent, "model");
if (p != NULL && strlen(p) > 0)
{
vec3_t vMin, vMax;
a = FloatForKey (ent, "angle");
gEntityToSetBoundsOf = ent;
if (GetCachedModel(ent, p, vMin, vMax))
{
// create a custom brush
VectorAdd (ent->md3Class->mins, ent->origin, mins);
VectorAdd (ent->md3Class->maxs, ent->origin, maxs);
}
}
}
#ifdef SOF
if (strnicmp(e->name, "misc_", 5) == 0 ||
strnicmp(e->name, "light_", 6) == 0 ||
strnicmp(e->name, "m_", 2) == 0 ||
strnicmp(e->name, "item_weapon_", 12)== 0 ||
strnicmp(e->name, "item_ammo_", 10)== 0
)
a = FloatForKey (ent, "angle");
#endif
b = Brush_Create (mins, maxs, &e->texdef);
///////
b->owner = ent;
b->onext = ent->brushes.onext;
b->oprev = &ent->brushes;
ent->brushes.onext->oprev = b;
ent->brushes.onext = b;
///////
Brush_Build(b);
#ifdef SOF
scale = FloatForKey (ent, "scale");
if (scale)
{
Brush_Scale2(e, b, scale, ent->origin,false);
}
#endif
// if (a)
// {
// vec3_t vAngle;
// vAngle[0] = vAngle[1] = 0;
// vAngle[2] = a;
// Brush_Rotate(b, vAngle, ent->origin, false);
// }
/*
b->owner = ent;
b->onext = ent->brushes.onext;
b->oprev = &ent->brushes;
ent->brushes.onext->oprev = b;
ent->brushes.onext = b;
*/
// do this AFTER doing the brush stuff just above, so don't join to the other "if (a)"...
//
if (a)
{
// pick any old value to rotate away to, then back from, to avoid 0/360 weirdness on key-compares
//
SetKeyValue(ent, "angle", "0", false); // false = no tracking, ie just set the angle and nothing else
SetKeyValue(ent, "angle", va("%g",a), true); // true = do tracking, ie actually do the brush rotate
}
}
else
{ // brush entity
if (ent->brushes.next == &ent->brushes)
printf ("Warning: Brush entity with no brushes\n");
}
// add all the brushes to the main list
if (pList)
{
for (b=ent->brushes.onext ; b != &ent->brushes ; b=b->onext)
{
b->next = pList->next;
pList->next->prev = b;
b->prev = pList;
pList->next = b;
}
}
return ent;
}
static void PopulateTraceNodes( void ){
int i, m, frame, castShadows;
float temp;
entity_t *e;
const char *value;
picoModel_t *model;
vec3_t origin, scale, angles;
m4x4_t transform;
/* add worldspawn triangles */
m4x4_identity( transform );
PopulateWithBSPModel( &bspModels[ 0 ], transform );
/* walk each entity list */
for ( i = 1; i < numEntities; i++ )
{
/* get entity */
e = &entities[ i ];
/* get shadow flags */
castShadows = ENTITY_CAST_SHADOWS;
GetEntityShadowFlags( e, NULL, &castShadows, NULL );
/* early out? */
if ( !castShadows ) {
continue;
}
/* get entity origin */
GetVectorForKey( e, "origin", origin );
/* get scale */
scale[ 0 ] = scale[ 1 ] = scale[ 2 ] = 1.0f;
temp = FloatForKey( e, "modelscale" );
if ( temp != 0.0f ) {
scale[ 0 ] = scale[ 1 ] = scale[ 2 ] = temp;
}
value = ValueForKey( e, "modelscale_vec" );
if ( value[ 0 ] != '\0' ) {
sscanf( value, "%f %f %f", &scale[ 0 ], &scale[ 1 ], &scale[ 2 ] );
}
/* get "angle" (yaw) or "angles" (pitch yaw roll) */
angles[ 0 ] = angles[ 1 ] = angles[ 2 ] = 0.0f;
angles[ 2 ] = FloatForKey( e, "angle" );
value = ValueForKey( e, "angles" );
if ( value[ 0 ] != '\0' ) {
sscanf( value, "%f %f %f", &angles[ 1 ], &angles[ 2 ], &angles[ 0 ] );
}
/* set transform matrix (thanks spog) */
m4x4_identity( transform );
m4x4_pivoted_transform_by_vec3( transform, origin, angles, eXYZ, scale, vec3_origin );
/* hack: Stable-1_2 and trunk have differing row/column major matrix order
this transpose is necessary with Stable-1_2
uncomment the following line with old m4x4_t (non 1.3/spog_branch) code */
//% m4x4_transpose( transform );
/* get model */
value = ValueForKey( e, "model" );
/* switch on model type */
switch ( value[ 0 ] )
{
/* no model */
case '\0':
break;
/* bsp model */
case '*':
m = atoi( &value[ 1 ] );
if ( m <= 0 || m >= numBSPModels ) {
continue;
}
PopulateWithBSPModel( &bspModels[ m ], transform );
break;
/* external model */
default:
frame = 0;
if ( strcmp( "", ValueForKey( e, "_frame" ) ) ) {
frame = IntForKey( e, "_frame" );
}
else if ( strcmp( "", ValueForKey( e, "frame" ) ) ) {
frame = IntForKey( e, "frame" );
}
model = LoadModel( value, frame );
if ( model == NULL ) {
continue;
}
PopulateWithPicoModel( castShadows, model, transform );
continue;
}
/* get model2 */
value = ValueForKey( e, "model2" );
/* switch on model type */
switch ( value[ 0 ] )
{
/* no model */
case '\0':
break;
/* bsp model */
case '*':
m = atoi( &value[ 1 ] );
if ( m <= 0 || m >= numBSPModels ) {
continue;
}
PopulateWithBSPModel( &bspModels[ m ], transform );
break;
/* external model */
default:
frame = IntForKey( e, "_frame2" );
model = LoadModel( value, frame );
if ( model == NULL ) {
continue;
}
PopulateWithPicoModel( castShadows, model, transform );
continue;
}
}
}
void EmitStaticProps()
{
CreateInterfaceFn physicsFactory = GetPhysicsFactory();
if ( physicsFactory )
{
s_pPhysCollision = (IPhysicsCollision *)physicsFactory( VPHYSICS_COLLISION_INTERFACE_VERSION, NULL );
if( !s_pPhysCollision )
return;
}
// Generate a list of lighting origins, and strip them out
int i;
for ( i = 0; i < num_entities; ++i)
{
char* pEntity = ValueForKey(&entities[i], "classname");
if (!Q_strcmp(pEntity, "info_lighting"))
{
s_LightingInfo.AddToTail(i);
}
}
// Emit specifically specified static props
for ( i = 0; i < num_entities; ++i)
{
char* pEntity = ValueForKey(&entities[i], "classname");
if (!strcmp(pEntity, "static_prop") || !strcmp(pEntity, "prop_static"))
{
StaticPropBuild_t build;
GetVectorForKey( &entities[i], "origin", build.m_Origin );
GetAnglesForKey( &entities[i], "angles", build.m_Angles );
build.m_pModelName = ValueForKey( &entities[i], "model" );
build.m_Solid = IntForKey( &entities[i], "solid" );
build.m_Skin = IntForKey( &entities[i], "skin" );
build.m_FadeMaxDist = FloatForKey( &entities[i], "fademaxdist" );
build.m_Flags = 0;//IntForKey( &entities[i], "spawnflags" ) & STATIC_PROP_WC_MASK;
if (IntForKey( &entities[i], "disableshadows" ) == 1)
{
build.m_Flags |= STATIC_PROP_NO_SHADOW;
}
if (IntForKey( &entities[i], "disablevertexlighting" ) == 1)
{
build.m_Flags |= STATIC_PROP_NO_PER_VERTEX_LIGHTING;
}
if (IntForKey( &entities[i], "disableselfshadowing" ) == 1)
{
build.m_Flags |= STATIC_PROP_NO_SELF_SHADOWING;
}
if (IntForKey( &entities[i], "screenspacefade" ) == 1)
{
build.m_Flags |= STATIC_PROP_SCREEN_SPACE_FADE;
}
const char *pKey = ValueForKey( &entities[i], "fadescale" );
if ( pKey && pKey[0] )
{
build.m_flForcedFadeScale = FloatForKey( &entities[i], "fadescale" );
}
else
{
build.m_flForcedFadeScale = 1;
}
build.m_FadesOut = (build.m_FadeMaxDist > 0);
build.m_pLightingOrigin = ValueForKey( &entities[i], "lightingorigin" );
if (build.m_FadesOut)
{
build.m_FadeMinDist = FloatForKey( &entities[i], "fademindist" );
if (build.m_FadeMinDist < 0)
{
build.m_FadeMinDist = build.m_FadeMaxDist;
}
}
else
{
build.m_FadeMinDist = 0;
}
AddStaticPropToLump( build );
// strip this ent from the .bsp file
entities[i].epairs = 0;
}
}
// Strip out lighting origins; has to be done here because they are used when
// static props are made
for ( i = s_LightingInfo.Count(); --i >= 0; )
{
// strip this ent from the .bsp file
entities[s_LightingInfo[i]].epairs = 0;
}
SetLumpData( );
}
